Home / 41,001,229.10-61,502,827.80-12,248,302.70

Finding the Fourth Proportional to 41,001,229.10, 61,502,827.80 and 12,248,302.70

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Solution

The fourth proportional to 41,001,229.10, 61,502,827.80 and 12,248,302.70 is: 18,372,748.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,001,229.10 : 61,502,827.80 = 12,248,302.70 : x
  2. Step 2: Convert to fraction form
    41,001,229.10/61,502,827.80 = 12,248,302.70/x
  3. Step 3: Cross multiply
    41,001,229.10x = 61,502,827.80 × 12,248,302.70
  4. Step 4: Simplify right side
    41,001,229.10x = 753,305,251,800,375
  5. Step 5: Solve for x
    x = 753,305,251,800,375/41,001,229.10
  6. Step 6: Final answer
    x = 18,372,748.05

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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.