Home / 60,965,909.10-91,428,363.54-22,096,224.48

Finding the Fourth Proportional to 60,965,909.10, 91,428,363.54 and 22,096,224.48

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Solution

The fourth proportional to 60,965,909.10, 91,428,363.54 and 22,096,224.48 is: 33,136,906.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,965,909.10 : 91,428,363.54 = 22,096,224.48 : x
  2. Step 2: Convert to fraction form
    60,965,909.10/91,428,363.54 = 22,096,224.48/x
  3. Step 3: Cross multiply
    60,965,909.10x = 91,428,363.54 × 22,096,224.48
  4. Step 4: Simplify right side
    60,965,909.10x = 2,020,221,644,618,887.75
  5. Step 5: Solve for x
    x = 2,020,221,644,618,887.75/60,965,909.10
  6. Step 6: Final answer
    x = 33,136,906.75

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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.