Home / 2,754,664,358.10-4,131,996,537.15-1,514,918,793.30

Finding the Fourth Proportional to 2,754,664,358.10, 4,131,996,537.15 and 1,514,918,793.30

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Solution

The fourth proportional to 2,754,664,358.10, 4,131,996,537.15 and 1,514,918,793.30 is: 2,272,378,189.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,664,358.10 : 4,131,996,537.15 = 1,514,918,793.30 : x
  2. Step 2: Convert to fraction form
    2,754,664,358.10/4,131,996,537.15 = 1,514,918,793.30/x
  3. Step 3: Cross multiply
    2,754,664,358.10x = 4,131,996,537.15 × 1,514,918,793.30
  4. Step 4: Simplify right side
    2,754,664,358.10x = 6,259,639,207,979,056,128
  5. Step 5: Solve for x
    x = 6,259,639,207,979,056,128/2,754,664,358.10
  6. Step 6: Final answer
    x = 2,272,378,189.95

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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.