Home / 31,160,520,231,022-42,983,652,112,264-19,434,376,708,328

Finding the Fourth Proportional to 31,160,520,231,022, 42,983,652,112,264 and 19,434,376,708,328

Calculator

Solution

The fourth proportional to 31,160,520,231,022, 42,983,652,112,264 and 19,434,376,708,328 is: 26,808,297,206,084.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,160,520,231,022 : 42,983,652,112,264 = 19,434,376,708,328 : x
  2. Step 2: Convert to fraction form
    31,160,520,231,022/42,983,652,112,264 = 19,434,376,708,328/x
  3. Step 3: Cross multiply
    31,160,520,231,022x = 42,983,652,112,264 × 19,434,376,708,328
  4. Step 4: Simplify right side
    31,160,520,231,022x = 835,360,487,449,457,157,872,812,032
  5. Step 5: Solve for x
    x = 835,360,487,449,457,157,872,812,032/31,160,520,231,022
  6. Step 6: Final answer
    x = 26,808,297,206,084.84

Related Problems

Find fourth proportional to 15,580,260,115,511, 21,491,826,056,132 and 9,717,188,354,164
Half scale
Find fourth proportional to 62,321,040,462,044, 85,967,304,224,528 and 38,868,753,416,656
Double scale
Find fourth proportional to 31,160,520,231,023, 42,983,652,112,265.38 and 19,434,376,708,329
Similar ratio
Find fourth proportional to 46,740,780,346,533, 64,475,478,168,396 and 29,151,565,062,492
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.