Home / 5,451,782,346.08-7,523,459,652.08-2,945,656,057.87

Finding the Fourth Proportional to 5,451,782,346.08, 7,523,459,652.08 and 2,945,656,057.87

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Solution

The fourth proportional to 5,451,782,346.08, 7,523,459,652.08 and 2,945,656,057.87 is: 4,065,005,367.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,782,346.08 : 7,523,459,652.08 = 2,945,656,057.87 : x
  2. Step 2: Convert to fraction form
    5,451,782,346.08/7,523,459,652.08 = 2,945,656,057.87/x
  3. Step 3: Cross multiply
    5,451,782,346.08x = 7,523,459,652.08 × 2,945,656,057.87
  4. Step 4: Simplify right side
    5,451,782,346.08x = 22,161,524,500,289,974,272
  5. Step 5: Solve for x
    x = 22,161,524,500,289,974,272/5,451,782,346.08
  6. Step 6: Final answer
    x = 4,065,005,367.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.