Home / 2,482,132,353.80-3,723,198,530.70-1,448,160,744.20

Finding the Fourth Proportional to 2,482,132,353.80, 3,723,198,530.70 and 1,448,160,744.20

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Solution

The fourth proportional to 2,482,132,353.80, 3,723,198,530.70 and 1,448,160,744.20 is: 2,172,241,116.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,132,353.80 : 3,723,198,530.70 = 1,448,160,744.20 : x
  2. Step 2: Convert to fraction form
    2,482,132,353.80/3,723,198,530.70 = 1,448,160,744.20/x
  3. Step 3: Cross multiply
    2,482,132,353.80x = 3,723,198,530.70 × 1,448,160,744.20
  4. Step 4: Simplify right side
    2,482,132,353.80x = 5,391,789,955,022,858,240
  5. Step 5: Solve for x
    x = 5,391,789,955,022,858,240/2,482,132,353.80
  6. Step 6: Final answer
    x = 2,172,241,116.30

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Double scale
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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.