Home / 64,399,412,883.38-96,643,244,446.26-22,476,278,554.16

Finding the Fourth Proportional to 64,399,412,883.38, 96,643,244,446.26 and 22,476,278,554.16

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Solution

The fourth proportional to 64,399,412,883.38, 96,643,244,446.26 and 22,476,278,554.16 is: 33,729,818,103.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,412,883.38 : 96,643,244,446.26 = 22,476,278,554.16 : x
  2. Step 2: Convert to fraction form
    64,399,412,883.38/96,643,244,446.26 = 22,476,278,554.16/x
  3. Step 3: Cross multiply
    64,399,412,883.38x = 96,643,244,446.26 × 22,476,278,554.16
  4. Step 4: Simplify right side
    64,399,412,883.38x = 2,172,180,482,551,916,003,328
  5. Step 5: Solve for x
    x = 2,172,180,482,551,916,003,328/64,399,412,883.38
  6. Step 6: Final answer
    x = 33,729,818,103.86

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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.