Home / 17,488,805.01-26,227,523.76-5,814,042.54

Finding the Fourth Proportional to 17,488,805.01, 26,227,523.76 and 5,814,042.54

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Solution

The fourth proportional to 17,488,805.01, 26,227,523.76 and 5,814,042.54 is: 8,719,174.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,805.01 : 26,227,523.76 = 5,814,042.54 : x
  2. Step 2: Convert to fraction form
    17,488,805.01/26,227,523.76 = 5,814,042.54/x
  3. Step 3: Cross multiply
    17,488,805.01x = 26,227,523.76 × 5,814,042.54
  4. Step 4: Simplify right side
    17,488,805.01x = 152,487,938,859,500.75
  5. Step 5: Solve for x
    x = 152,487,938,859,500.75/17,488,805.01
  6. Step 6: Final answer
    x = 8,719,174.28

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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.