Home / 41,489,421.40-62,234,132.10-22,357,545.40

Finding the Fourth Proportional to 41,489,421.40, 62,234,132.10 and 22,357,545.40

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Solution

The fourth proportional to 41,489,421.40, 62,234,132.10 and 22,357,545.40 is: 33,536,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,489,421.40 : 62,234,132.10 = 22,357,545.40 : x
  2. Step 2: Convert to fraction form
    41,489,421.40/62,234,132.10 = 22,357,545.40/x
  3. Step 3: Cross multiply
    41,489,421.40x = 62,234,132.10 × 22,357,545.40
  4. Step 4: Simplify right side
    41,489,421.40x = 1,391,402,433,855,347.25
  5. Step 5: Solve for x
    x = 1,391,402,433,855,347.25/41,489,421.40
  6. Step 6: Final answer
    x = 33,536,318.10

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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.