Home / 43,655,176.20-65,482,764.30-14,902,249.80

Finding the Fourth Proportional to 43,655,176.20, 65,482,764.30 and 14,902,249.80

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Solution

The fourth proportional to 43,655,176.20, 65,482,764.30 and 14,902,249.80 is: 22,353,374.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,655,176.20 : 65,482,764.30 = 14,902,249.80 : x
  2. Step 2: Convert to fraction form
    43,655,176.20/65,482,764.30 = 14,902,249.80/x
  3. Step 3: Cross multiply
    43,655,176.20x = 65,482,764.30 × 14,902,249.80
  4. Step 4: Simplify right side
    43,655,176.20x = 975,840,511,193,122.12
  5. Step 5: Solve for x
    x = 975,840,511,193,122.12/43,655,176.20
  6. Step 6: Final answer
    x = 22,353,374.70

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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.