Home / 15,214,617.48-22,823,332.95-5,501,654.76

Finding the Fourth Proportional to 15,214,617.48, 22,823,332.95 and 5,501,654.76

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Solution

The fourth proportional to 15,214,617.48, 22,823,332.95 and 5,501,654.76 is: 8,252,990.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,214,617.48 : 22,823,332.95 = 5,501,654.76 : x
  2. Step 2: Convert to fraction form
    15,214,617.48/22,823,332.95 = 5,501,654.76/x
  3. Step 3: Cross multiply
    15,214,617.48x = 22,823,332.95 × 5,501,654.76
  4. Step 4: Simplify right side
    15,214,617.48x = 125,566,098,363,432.33
  5. Step 5: Solve for x
    x = 125,566,098,363,432.33/15,214,617.48
  6. Step 6: Final answer
    x = 8,252,990.82

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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.