Home / 62,252,966.29-93,382,855.08-25,865,035.78

Finding the Fourth Proportional to 62,252,966.29, 93,382,855.08 and 25,865,035.78

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Solution

The fourth proportional to 62,252,966.29, 93,382,855.08 and 25,865,035.78 is: 38,798,968.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,252,966.29 : 93,382,855.08 = 25,865,035.78 : x
  2. Step 2: Convert to fraction form
    62,252,966.29/93,382,855.08 = 25,865,035.78/x
  3. Step 3: Cross multiply
    62,252,966.29x = 93,382,855.08 × 25,865,035.78
  4. Step 4: Simplify right side
    62,252,966.29x = 2,415,350,887,882,755
  5. Step 5: Solve for x
    x = 2,415,350,887,882,755/62,252,966.29
  6. Step 6: Final answer
    x = 38,798,968.66

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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.