Home / 16,129,627.60-24,194,441.40-14,897,909.20

Finding the Fourth Proportional to 16,129,627.60, 24,194,441.40 and 14,897,909.20

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Solution

The fourth proportional to 16,129,627.60, 24,194,441.40 and 14,897,909.20 is: 22,346,863.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,627.60 : 24,194,441.40 = 14,897,909.20 : x
  2. Step 2: Convert to fraction form
    16,129,627.60/24,194,441.40 = 14,897,909.20/x
  3. Step 3: Cross multiply
    16,129,627.60x = 24,194,441.40 × 14,897,909.20
  4. Step 4: Simplify right side
    16,129,627.60x = 360,446,591,121,920.81
  5. Step 5: Solve for x
    x = 360,446,591,121,920.81/16,129,627.60
  6. Step 6: Final answer
    x = 22,346,863.80

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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.