Home / 11,226,843.62-16,840,153.16-3,550,489.76

Finding the Fourth Proportional to 11,226,843.62, 16,840,153.16 and 3,550,489.76

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Solution

The fourth proportional to 11,226,843.62, 16,840,153.16 and 3,550,489.76 is: 5,325,699.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,843.62 : 16,840,153.16 = 3,550,489.76 : x
  2. Step 2: Convert to fraction form
    11,226,843.62/16,840,153.16 = 3,550,489.76/x
  3. Step 3: Cross multiply
    11,226,843.62x = 16,840,153.16 × 3,550,489.76
  4. Step 4: Simplify right side
    11,226,843.62x = 59,790,791,351,411.64
  5. Step 5: Solve for x
    x = 59,790,791,351,411.64/11,226,843.62
  6. Step 6: Final answer
    x = 5,325,699.13

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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.