Home / 18,582,232.10-27,873,348.15-14,755,856.90

Finding the Fourth Proportional to 18,582,232.10, 27,873,348.15 and 14,755,856.90

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Solution

The fourth proportional to 18,582,232.10, 27,873,348.15 and 14,755,856.90 is: 22,133,785.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,582,232.10 : 27,873,348.15 = 14,755,856.90 : x
  2. Step 2: Convert to fraction form
    18,582,232.10/27,873,348.15 = 14,755,856.90/x
  3. Step 3: Cross multiply
    18,582,232.10x = 27,873,348.15 × 14,755,856.90
  4. Step 4: Simplify right side
    18,582,232.10x = 411,295,136,625,279.75
  5. Step 5: Solve for x
    x = 411,295,136,625,279.75/18,582,232.10
  6. Step 6: Final answer
    x = 22,133,785.35

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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.