Home / 14,744,503.15-22,100,778.69-7,546,167.61

Finding the Fourth Proportional to 14,744,503.15, 22,100,778.69 and 7,546,167.61

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Solution

The fourth proportional to 14,744,503.15, 22,100,778.69 and 7,546,167.61 is: 11,311,074.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,503.15 : 22,100,778.69 = 7,546,167.61 : x
  2. Step 2: Convert to fraction form
    14,744,503.15/22,100,778.69 = 7,546,167.61/x
  3. Step 3: Cross multiply
    14,744,503.15x = 22,100,778.69 × 7,546,167.61
  4. Step 4: Simplify right side
    14,744,503.15x = 166,776,180,306,256.25
  5. Step 5: Solve for x
    x = 166,776,180,306,256.25/14,744,503.15
  6. Step 6: Final answer
    x = 11,311,074.96

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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.