Home / 39,454,855.25-59,182,282.88-11,088,007.25

Finding the Fourth Proportional to 39,454,855.25, 59,182,282.88 and 11,088,007.25

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Solution

The fourth proportional to 39,454,855.25, 59,182,282.88 and 11,088,007.25 is: 16,632,010.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,454,855.25 : 59,182,282.88 = 11,088,007.25 : x
  2. Step 2: Convert to fraction form
    39,454,855.25/59,182,282.88 = 11,088,007.25/x
  3. Step 3: Cross multiply
    39,454,855.25x = 59,182,282.88 × 11,088,007.25
  4. Step 4: Simplify right side
    39,454,855.25x = 656,213,581,644,990.88
  5. Step 5: Solve for x
    x = 656,213,581,644,990.88/39,454,855.25
  6. Step 6: Final answer
    x = 16,632,010.88

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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.