Home / 25,266,229.87-37,916,164.05-13,754,603.02

Finding the Fourth Proportional to 25,266,229.87, 37,916,164.05 and 13,754,603.02

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Solution

The fourth proportional to 25,266,229.87, 37,916,164.05 and 13,754,603.02 is: 20,641,060.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,266,229.87 : 37,916,164.05 = 13,754,603.02 : x
  2. Step 2: Convert to fraction form
    25,266,229.87/37,916,164.05 = 13,754,603.02/x
  3. Step 3: Cross multiply
    25,266,229.87x = 37,916,164.05 × 13,754,603.02
  4. Step 4: Simplify right side
    25,266,229.87x = 521,521,784,548,945.38
  5. Step 5: Solve for x
    x = 521,521,784,548,945.38/25,266,229.87
  6. Step 6: Final answer
    x = 20,641,060.71

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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.