Home / 80,844,642-124,265,340

Finding the Third Proportional to 80,844,642 and 124,265,340

Calculator

Solution

The third proportional to 80,844,642 and 124,265,340 is: 191,006,779.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,844,642 : 124,265,340 = 124,265,340 : x
  2. Step 2: Convert to fraction form
    80,844,642/124,265,340 = 124,265,340/x
  3. Step 3: Cross multiply
    80,844,642x = 124,265,340 × 124,265,340
  4. Step 4: Simplify right side
    80,844,642x = 15,441,874,725,315,600
  5. Step 5: Solve for x
    x = 15,441,874,725,315,600/80,844,642
  6. Step 6: Final answer
    x = 191,006,779.71

Related Problems

Find third proportional to 40,422,321 and 62,132,670
Half scale
Find third proportional to 161,689,284 and 248,530,680
Double scale
Find third proportional to 80,844,644 and 124,265,343
Similar ratio
Find third proportional to 121,266,963 and 186,398,010
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.