Home / 5,762,530,024.28-7,951,679,214.92-3,187,144,514.24

Finding the Fourth Proportional to 5,762,530,024.28, 7,951,679,214.92 and 3,187,144,514.24

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Solution

The fourth proportional to 5,762,530,024.28, 7,951,679,214.92 and 3,187,144,514.24 is: 4,397,920,823.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762,530,024.28 : 7,951,679,214.92 = 3,187,144,514.24 : x
  2. Step 2: Convert to fraction form
    5,762,530,024.28/7,951,679,214.92 = 3,187,144,514.24/x
  3. Step 3: Cross multiply
    5,762,530,024.28x = 7,951,679,214.92 × 3,187,144,514.24
  4. Step 4: Simplify right side
    5,762,530,024.28x = 25,343,150,788,823,109,632
  5. Step 5: Solve for x
    x = 25,343,150,788,823,109,632/5,762,530,024.28
  6. Step 6: Final answer
    x = 4,397,920,823.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.