Home / 40,425,734.10-60,638,601.15-14,861,453.70

Finding the Fourth Proportional to 40,425,734.10, 60,638,601.15 and 14,861,453.70

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Solution

The fourth proportional to 40,425,734.10, 60,638,601.15 and 14,861,453.70 is: 22,292,180.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,425,734.10 : 60,638,601.15 = 14,861,453.70 : x
  2. Step 2: Convert to fraction form
    40,425,734.10/60,638,601.15 = 14,861,453.70/x
  3. Step 3: Cross multiply
    40,425,734.10x = 60,638,601.15 × 14,861,453.70
  4. Step 4: Simplify right side
    40,425,734.10x = 901,177,763,423,491.75
  5. Step 5: Solve for x
    x = 901,177,763,423,491.75/40,425,734.10
  6. Step 6: Final answer
    x = 22,292,180.55

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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.