Home / 3,744,222,074.53-5,167,188,884.50-2,073,471,215.71

Finding the Fourth Proportional to 3,744,222,074.53, 5,167,188,884.50 and 2,073,471,215.71

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Solution

The fourth proportional to 3,744,222,074.53, 5,167,188,884.50 and 2,073,471,215.71 is: 2,861,480,223.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,222,074.53 : 5,167,188,884.50 = 2,073,471,215.71 : x
  2. Step 2: Convert to fraction form
    3,744,222,074.53/5,167,188,884.50 = 2,073,471,215.71/x
  3. Step 3: Cross multiply
    3,744,222,074.53x = 5,167,188,884.50 × 2,073,471,215.71
  4. Step 4: Simplify right side
    3,744,222,074.53x = 10,714,017,418,169,643,008
  5. Step 5: Solve for x
    x = 10,714,017,418,169,643,008/3,744,222,074.53
  6. Step 6: Final answer
    x = 2,861,480,223.37

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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.