Home / 14,761,806.10-22,142,709.15-9,063,553.30

Finding the Fourth Proportional to 14,761,806.10, 22,142,709.15 and 9,063,553.30

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Solution

The fourth proportional to 14,761,806.10, 22,142,709.15 and 9,063,553.30 is: 13,595,329.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,806.10 : 22,142,709.15 = 9,063,553.30 : x
  2. Step 2: Convert to fraction form
    14,761,806.10/22,142,709.15 = 9,063,553.30/x
  3. Step 3: Cross multiply
    14,761,806.10x = 22,142,709.15 × 9,063,553.30
  4. Step 4: Simplify right side
    14,761,806.10x = 200,691,624,587,422.69
  5. Step 5: Solve for x
    x = 200,691,624,587,422.69/14,761,806.10
  6. Step 6: Final answer
    x = 13,595,329.95

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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.