Home / 14,777,626.60-22,129,115.10-9,701,453.80

Finding the Fourth Proportional to 14,777,626.60, 22,129,115.10 and 9,701,453.80

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Solution

The fourth proportional to 14,777,626.60, 22,129,115.10 and 9,701,453.80 is: 14,527,677.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,777,626.60 : 22,129,115.10 = 9,701,453.80 : x
  2. Step 2: Convert to fraction form
    14,777,626.60/22,129,115.10 = 9,701,453.80/x
  3. Step 3: Cross multiply
    14,777,626.60x = 22,129,115.10 × 9,701,453.80
  4. Step 4: Simplify right side
    14,777,626.60x = 214,684,587,777,532.41
  5. Step 5: Solve for x
    x = 214,684,587,777,532.41/14,777,626.60
  6. Step 6: Final answer
    x = 14,527,677.12

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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.