Home / 41,154,488.27-61,725,723.45-12,000,493.06

Finding the Fourth Proportional to 41,154,488.27, 61,725,723.45 and 12,000,493.06

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Solution

The fourth proportional to 41,154,488.27, 61,725,723.45 and 12,000,493.06 is: 17,998,987.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,154,488.27 : 61,725,723.45 = 12,000,493.06 : x
  2. Step 2: Convert to fraction form
    41,154,488.27/61,725,723.45 = 12,000,493.06/x
  3. Step 3: Cross multiply
    41,154,488.27x = 61,725,723.45 × 12,000,493.06
  4. Step 4: Simplify right side
    41,154,488.27x = 740,739,115,753,390.88
  5. Step 5: Solve for x
    x = 740,739,115,753,390.88/41,154,488.27
  6. Step 6: Final answer
    x = 17,998,987.40

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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.