Home / 4,098,155,097.14-5,655,455,929.04-2,218,560,383.04

Finding the Fourth Proportional to 4,098,155,097.14, 5,655,455,929.04 and 2,218,560,383.04

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Solution

The fourth proportional to 4,098,155,097.14, 5,655,455,929.04 and 2,218,560,383.04 is: 3,061,614,354.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,155,097.14 : 5,655,455,929.04 = 2,218,560,383.04 : x
  2. Step 2: Convert to fraction form
    4,098,155,097.14/5,655,455,929.04 = 2,218,560,383.04/x
  3. Step 3: Cross multiply
    4,098,155,097.14x = 5,655,455,929.04 × 2,218,560,383.04
  4. Step 4: Simplify right side
    4,098,155,097.14x = 12,546,970,472,196,820,992
  5. Step 5: Solve for x
    x = 12,546,970,472,196,820,992/4,098,155,097.14
  6. Step 6: Final answer
    x = 3,061,614,354.46

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Double scale
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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.