Home / 16,560,603.70-24,840,905.55-5,201,034.10

Finding the Fourth Proportional to 16,560,603.70, 24,840,905.55 and 5,201,034.10

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Solution

The fourth proportional to 16,560,603.70, 24,840,905.55 and 5,201,034.10 is: 7,801,551.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,560,603.70 : 24,840,905.55 = 5,201,034.10 : x
  2. Step 2: Convert to fraction form
    16,560,603.70/24,840,905.55 = 5,201,034.10/x
  3. Step 3: Cross multiply
    16,560,603.70x = 24,840,905.55 × 5,201,034.10
  4. Step 4: Simplify right side
    16,560,603.70x = 129,198,396,840,429.25
  5. Step 5: Solve for x
    x = 129,198,396,840,429.25/16,560,603.70
  6. Step 6: Final answer
    x = 7,801,551.15

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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.