Home / 4,098,154,093.01-5,655,454,540.51-2,218,559,376.84

Finding the Fourth Proportional to 4,098,154,093.01, 5,655,454,540.51 and 2,218,559,376.84

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Solution

The fourth proportional to 4,098,154,093.01, 5,655,454,540.51 and 2,218,559,376.84 is: 3,061,612,964.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,154,093.01 : 5,655,454,540.51 = 2,218,559,376.84 : x
  2. Step 2: Convert to fraction form
    4,098,154,093.01/5,655,454,540.51 = 2,218,559,376.84/x
  3. Step 3: Cross multiply
    4,098,154,093.01x = 5,655,454,540.51 × 2,218,559,376.84
  4. Step 4: Simplify right side
    4,098,154,093.01x = 12,546,961,701,140,815,872
  5. Step 5: Solve for x
    x = 12,546,961,701,140,815,872/4,098,154,093.01
  6. Step 6: Final answer
    x = 3,061,612,964.37

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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.