Home / 17,441,178.10-26,171,098.35-7,344,819.70

Finding the Fourth Proportional to 17,441,178.10, 26,171,098.35 and 7,344,819.70

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Solution

The fourth proportional to 17,441,178.10, 26,171,098.35 and 7,344,819.70 is: 11,021,159.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,178.10 : 26,171,098.35 = 7,344,819.70 : x
  2. Step 2: Convert to fraction form
    17,441,178.10/26,171,098.35 = 7,344,819.70/x
  3. Step 3: Cross multiply
    17,441,178.10x = 26,171,098.35 × 7,344,819.70
  4. Step 4: Simplify right side
    17,441,178.10x = 192,221,998,731,717.50
  5. Step 5: Solve for x
    x = 192,221,998,731,717.50/17,441,178.10
  6. Step 6: Final answer
    x = 11,021,159.10

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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.