Home / 5,514,548,084.20-8,275,853,204.70-3,881,961,332.20

Finding the Fourth Proportional to 5,514,548,084.20, 8,275,853,204.70 and 3,881,961,332.20

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Solution

The fourth proportional to 5,514,548,084.20, 8,275,853,204.70 and 3,881,961,332.20 is: 5,825,779,672.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,514,548,084.20 : 8,275,853,204.70 = 3,881,961,332.20 : x
  2. Step 2: Convert to fraction form
    5,514,548,084.20/8,275,853,204.70 = 3,881,961,332.20/x
  3. Step 3: Cross multiply
    5,514,548,084.20x = 8,275,853,204.70 × 3,881,961,332.20
  4. Step 4: Simplify right side
    5,514,548,084.20x = 32,126,542,131,608,850,432
  5. Step 5: Solve for x
    x = 32,126,542,131,608,850,432/5,514,548,084.20
  6. Step 6: Final answer
    x = 5,825,779,672.44

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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.