Home / 4,098,154,090.13-5,655,454,536.53-2,218,559,373.96

Finding the Fourth Proportional to 4,098,154,090.13, 5,655,454,536.53 and 2,218,559,373.96

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Solution

The fourth proportional to 4,098,154,090.13, 5,655,454,536.53 and 2,218,559,373.96 is: 3,061,612,960.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,154,090.13 : 5,655,454,536.53 = 2,218,559,373.96 : x
  2. Step 2: Convert to fraction form
    4,098,154,090.13/5,655,454,536.53 = 2,218,559,373.96/x
  3. Step 3: Cross multiply
    4,098,154,090.13x = 5,655,454,536.53 × 2,218,559,373.96
  4. Step 4: Simplify right side
    4,098,154,090.13x = 12,546,961,676,023,238,656
  5. Step 5: Solve for x
    x = 12,546,961,676,023,238,656/4,098,154,090.13
  6. Step 6: Final answer
    x = 3,061,612,960.39

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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.