Home / 14,681,605.70-22,022,408.55-10,902,469.70

Finding the Fourth Proportional to 14,681,605.70, 22,022,408.55 and 10,902,469.70

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Solution

The fourth proportional to 14,681,605.70, 22,022,408.55 and 10,902,469.70 is: 16,353,704.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,605.70 : 22,022,408.55 = 10,902,469.70 : x
  2. Step 2: Convert to fraction form
    14,681,605.70/22,022,408.55 = 10,902,469.70/x
  3. Step 3: Cross multiply
    14,681,605.70x = 22,022,408.55 × 10,902,469.70
  4. Step 4: Simplify right side
    14,681,605.70x = 240,098,641,937,395.94
  5. Step 5: Solve for x
    x = 240,098,641,937,395.94/14,681,605.70
  6. Step 6: Final answer
    x = 16,353,704.55

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Similar ratio
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1.5x scale

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.