Home / 15,909,499.92-23,854,483.23-6,182,755.66

Finding the Fourth Proportional to 15,909,499.92, 23,854,483.23 and 6,182,755.66

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Solution

The fourth proportional to 15,909,499.92, 23,854,483.23 and 6,182,755.66 is: 9,270,337.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,909,499.92 : 23,854,483.23 = 6,182,755.66 : x
  2. Step 2: Convert to fraction form
    15,909,499.92/23,854,483.23 = 6,182,755.66/x
  3. Step 3: Cross multiply
    15,909,499.92x = 23,854,483.23 × 6,182,755.66
  4. Step 4: Simplify right side
    15,909,499.92x = 147,486,441,206,657.59
  5. Step 5: Solve for x
    x = 147,486,441,206,657.59/15,909,499.92
  6. Step 6: Final answer
    x = 9,270,337.97

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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.