Home / 3,693,800,722.87-5,546,229,897.28-3,197,350,960.83

Finding the Fourth Proportional to 3,693,800,722.87, 5,546,229,897.28 and 3,197,350,960.83

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Solution

The fourth proportional to 3,693,800,722.87, 5,546,229,897.28 and 3,197,350,960.83 is: 4,800,812,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,800,722.87 : 5,546,229,897.28 = 3,197,350,960.83 : x
  2. Step 2: Convert to fraction form
    3,693,800,722.87/5,546,229,897.28 = 3,197,350,960.83/x
  3. Step 3: Cross multiply
    3,693,800,722.87x = 5,546,229,897.28 × 3,197,350,960.83
  4. Step 4: Simplify right side
    3,693,800,722.87x = 17,733,243,491,074,140,160
  5. Step 5: Solve for x
    x = 17,733,243,491,074,140,160/3,693,800,722.87
  6. Step 6: Final answer
    x = 4,800,812,177.36

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1.5x scale

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.