Home / 11,386,890,169.26-17,081,465,320.53-4,209,625,723.02

Finding the Fourth Proportional to 11,386,890,169.26, 17,081,465,320.53 and 4,209,625,723.02

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Solution

The fourth proportional to 11,386,890,169.26, 17,081,465,320.53 and 4,209,625,723.02 is: 6,314,856,359.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,386,890,169.26 : 17,081,465,320.53 = 4,209,625,723.02 : x
  2. Step 2: Convert to fraction form
    11,386,890,169.26/17,081,465,320.53 = 4,209,625,723.02/x
  3. Step 3: Cross multiply
    11,386,890,169.26x = 17,081,465,320.53 × 4,209,625,723.02
  4. Step 4: Simplify right side
    11,386,890,169.26x = 71,906,575,800,177,156,096
  5. Step 5: Solve for x
    x = 71,906,575,800,177,156,096/11,386,890,169.26
  6. Step 6: Final answer
    x = 6,314,856,359.49

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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.