Home / 379,267,706.24-568,897,412.16-92,053,370.24

Finding the Fourth Proportional to 379,267,706.24, 568,897,412.16 and 92,053,370.24

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Solution

The fourth proportional to 379,267,706.24, 568,897,412.16 and 92,053,370.24 is: 138,079,048.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,267,706.24 : 568,897,412.16 = 92,053,370.24 : x
  2. Step 2: Convert to fraction form
    379,267,706.24/568,897,412.16 = 92,053,370.24/x
  3. Step 3: Cross multiply
    379,267,706.24x = 568,897,412.16 × 92,053,370.24
  4. Step 4: Simplify right side
    379,267,706.24x = 52,368,924,110,142,352
  5. Step 5: Solve for x
    x = 52,368,924,110,142,352/379,267,706.24
  6. Step 6: Final answer
    x = 138,079,048.78

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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.