Home / 15,158,252.92-22,737,561.60-4,227,777.23

Finding the Fourth Proportional to 15,158,252.92, 22,737,561.60 and 4,227,777.23

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Solution

The fourth proportional to 15,158,252.92, 22,737,561.60 and 4,227,777.23 is: 6,341,716.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158,252.92 : 22,737,561.60 = 4,227,777.23 : x
  2. Step 2: Convert to fraction form
    15,158,252.92/22,737,561.60 = 4,227,777.23/x
  3. Step 3: Cross multiply
    15,158,252.92x = 22,737,561.60 × 4,227,777.23
  4. Step 4: Simplify right side
    15,158,252.92x = 96,129,345,226,624.33
  5. Step 5: Solve for x
    x = 96,129,345,226,624.33/15,158,252.92
  6. Step 6: Final answer
    x = 6,341,716.67

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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.