Home / 40,920,964,176.70-61,381,446,265.05-23,289,027,255.10

Finding the Fourth Proportional to 40,920,964,176.70, 61,381,446,265.05 and 23,289,027,255.10

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Solution

The fourth proportional to 40,920,964,176.70, 61,381,446,265.05 and 23,289,027,255.10 is: 34,933,540,882.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,920,964,176.70 : 61,381,446,265.05 = 23,289,027,255.10 : x
  2. Step 2: Convert to fraction form
    40,920,964,176.70/61,381,446,265.05 = 23,289,027,255.10/x
  3. Step 3: Cross multiply
    40,920,964,176.70x = 61,381,446,265.05 × 23,289,027,255.10
  4. Step 4: Simplify right side
    40,920,964,176.70x = 1,429,514,175,024,205,398,016
  5. Step 5: Solve for x
    x = 1,429,514,175,024,205,398,016/40,920,964,176.70
  6. Step 6: Final answer
    x = 34,933,540,882.65

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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.