Home / 36,213,793.20-54,320,689.80-32,182,714.80

Finding the Fourth Proportional to 36,213,793.20, 54,320,689.80 and 32,182,714.80

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Solution

The fourth proportional to 36,213,793.20, 54,320,689.80 and 32,182,714.80 is: 48,274,072.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,213,793.20 : 54,320,689.80 = 32,182,714.80 : x
  2. Step 2: Convert to fraction form
    36,213,793.20/54,320,689.80 = 32,182,714.80/x
  3. Step 3: Cross multiply
    36,213,793.20x = 54,320,689.80 × 32,182,714.80
  4. Step 4: Simplify right side
    36,213,793.20x = 1,748,187,267,572,669
  5. Step 5: Solve for x
    x = 1,748,187,267,572,669/36,213,793.20
  6. Step 6: Final answer
    x = 48,274,072.20

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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.