Home / 16,024,616.06-24,060,937.32-13,872,280

Finding the Fourth Proportional to 16,024,616.06, 24,060,937.32 and 13,872,280

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Solution

The fourth proportional to 16,024,616.06, 24,060,937.32 and 13,872,280 is: 20,829,207.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024,616.06 : 24,060,937.32 = 13,872,280 : x
  2. Step 2: Convert to fraction form
    16,024,616.06/24,060,937.32 = 13,872,280/x
  3. Step 3: Cross multiply
    16,024,616.06x = 24,060,937.32 × 13,872,280
  4. Step 4: Simplify right side
    16,024,616.06x = 333,780,059,565,489.62
  5. Step 5: Solve for x
    x = 333,780,059,565,489.62/16,024,616.06
  6. Step 6: Final answer
    x = 20,829,207.91

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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.