Home / 716,694,965.66-1,073,947,310.26-482,660,306.69

Finding the Fourth Proportional to 716,694,965.66, 1,073,947,310.26 and 482,660,306.69

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Solution

The fourth proportional to 716,694,965.66, 1,073,947,310.26 and 482,660,306.69 is: 723,252,936.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,694,965.66 : 1,073,947,310.26 = 482,660,306.69 : x
  2. Step 2: Convert to fraction form
    716,694,965.66/1,073,947,310.26 = 482,660,306.69/x
  3. Step 3: Cross multiply
    716,694,965.66x = 1,073,947,310.26 × 482,660,306.69
  4. Step 4: Simplify right side
    716,694,965.66x = 518,351,738,132,415,744
  5. Step 5: Solve for x
    x = 518,351,738,132,415,744/716,694,965.66
  6. Step 6: Final answer
    x = 723,252,936.00

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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.