Home / 14,904,062.10-22,356,093.15-9,164,499.30

Finding the Fourth Proportional to 14,904,062.10, 22,356,093.15 and 9,164,499.30

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Solution

The fourth proportional to 14,904,062.10, 22,356,093.15 and 9,164,499.30 is: 13,746,748.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,062.10 : 22,356,093.15 = 9,164,499.30 : x
  2. Step 2: Convert to fraction form
    14,904,062.10/22,356,093.15 = 9,164,499.30/x
  3. Step 3: Cross multiply
    14,904,062.10x = 22,356,093.15 × 9,164,499.30
  4. Step 4: Simplify right side
    14,904,062.10x = 204,882,400,023,909.81
  5. Step 5: Solve for x
    x = 204,882,400,023,909.81/14,904,062.10
  6. Step 6: Final answer
    x = 13,746,748.95

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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.