Home / 60,519,305.52-90,778,646.13-23,634,938.16

Finding the Fourth Proportional to 60,519,305.52, 90,778,646.13 and 23,634,938.16

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Solution

The fourth proportional to 60,519,305.52, 90,778,646.13 and 23,634,938.16 is: 35,452,285.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,519,305.52 : 90,778,646.13 = 23,634,938.16 : x
  2. Step 2: Convert to fraction form
    60,519,305.52/90,778,646.13 = 23,634,938.16/x
  3. Step 3: Cross multiply
    60,519,305.52x = 90,778,646.13 × 23,634,938.16
  4. Step 4: Simplify right side
    60,519,305.52x = 2,145,547,687,531,073.25
  5. Step 5: Solve for x
    x = 2,145,547,687,531,073.25/60,519,305.52
  6. Step 6: Final answer
    x = 35,452,285.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.