Home / 15,189,024.32-22,783,553.76-5,600,248.64

Finding the Fourth Proportional to 15,189,024.32, 22,783,553.76 and 5,600,248.64

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Solution

The fourth proportional to 15,189,024.32, 22,783,553.76 and 5,600,248.64 is: 8,400,379.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,189,024.32 : 22,783,553.76 = 5,600,248.64 : x
  2. Step 2: Convert to fraction form
    15,189,024.32/22,783,553.76 = 5,600,248.64/x
  3. Step 3: Cross multiply
    15,189,024.32x = 22,783,553.76 × 5,600,248.64
  4. Step 4: Simplify right side
    15,189,024.32x = 127,593,565,958,806.89
  5. Step 5: Solve for x
    x = 127,593,565,958,806.89/15,189,024.32
  6. Step 6: Final answer
    x = 8,400,379.33

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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.