Home / 36,288,045.60-54,456,951.60-16,107,770.40

Finding the Fourth Proportional to 36,288,045.60, 54,456,951.60 and 16,107,770.40

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Solution

The fourth proportional to 36,288,045.60, 54,456,951.60 and 16,107,770.40 is: 24,172,700.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,045.60 : 54,456,951.60 = 16,107,770.40 : x
  2. Step 2: Convert to fraction form
    36,288,045.60/54,456,951.60 = 16,107,770.40/x
  3. Step 3: Cross multiply
    36,288,045.60x = 54,456,951.60 × 16,107,770.40
  4. Step 4: Simplify right side
    36,288,045.60x = 877,180,073,056,712.62
  5. Step 5: Solve for x
    x = 877,180,073,056,712.62/36,288,045.60
  6. Step 6: Final answer
    x = 24,172,700.91

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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.