Home / 60,452,791,984.64-83,420,821,858.56-34,732,899,361.28

Finding the Fourth Proportional to 60,452,791,984.64, 83,420,821,858.56 and 34,732,899,361.28

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Solution

The fourth proportional to 60,452,791,984.64, 83,420,821,858.56 and 34,732,899,361.28 is: 47,929,085,078.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,452,791,984.64 : 83,420,821,858.56 = 34,732,899,361.28 : x
  2. Step 2: Convert to fraction form
    60,452,791,984.64/83,420,821,858.56 = 34,732,899,361.28/x
  3. Step 3: Cross multiply
    60,452,791,984.64x = 83,420,821,858.56 × 34,732,899,361.28
  4. Step 4: Simplify right side
    60,452,791,984.64x = 2,897,447,010,248,630,992,896
  5. Step 5: Solve for x
    x = 2,897,447,010,248,630,992,896/60,452,791,984.64
  6. Step 6: Final answer
    x = 47,929,085,078.23

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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.