Home / 45,428,209.29-62,690,609.03-24,801,655.47

Finding the Fourth Proportional to 45,428,209.29, 62,690,609.03 and 24,801,655.47

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Solution

The fourth proportional to 45,428,209.29, 62,690,609.03 and 24,801,655.47 is: 34,226,109.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,428,209.29 : 62,690,609.03 = 24,801,655.47 : x
  2. Step 2: Convert to fraction form
    45,428,209.29/62,690,609.03 = 24,801,655.47/x
  3. Step 3: Cross multiply
    45,428,209.29x = 62,690,609.03 × 24,801,655.47
  4. Step 4: Simplify right side
    45,428,209.29x = 1,554,830,886,242,522.50
  5. Step 5: Solve for x
    x = 1,554,830,886,242,522.50/45,428,209.29
  6. Step 6: Final answer
    x = 34,226,109.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.