Home / 2,522,847,302.73-3,481,423,896.53-1,451,069,126.19

Finding the Fourth Proportional to 2,522,847,302.73, 3,481,423,896.53 and 1,451,069,126.19

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Solution

The fourth proportional to 2,522,847,302.73, 3,481,423,896.53 and 1,451,069,126.19 is: 2,002,414,781.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,847,302.73 : 3,481,423,896.53 = 1,451,069,126.19 : x
  2. Step 2: Convert to fraction form
    2,522,847,302.73/3,481,423,896.53 = 1,451,069,126.19/x
  3. Step 3: Cross multiply
    2,522,847,302.73x = 3,481,423,896.53 × 1,451,069,126.19
  4. Step 4: Simplify right side
    2,522,847,302.73x = 5,051,786,731,438,544,896
  5. Step 5: Solve for x
    x = 5,051,786,731,438,544,896/2,522,847,302.73
  6. Step 6: Final answer
    x = 2,002,414,781.89

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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.