Home / 4,982,381,872.25-7,473,580,001.22-2,034,661,490.27

Finding the Fourth Proportional to 4,982,381,872.25, 7,473,580,001.22 and 2,034,661,490.27

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Solution

The fourth proportional to 4,982,381,872.25, 7,473,580,001.22 and 2,034,661,490.27 is: 3,051,995,172.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,381,872.25 : 7,473,580,001.22 = 2,034,661,490.27 : x
  2. Step 2: Convert to fraction form
    4,982,381,872.25/7,473,580,001.22 = 2,034,661,490.27/x
  3. Step 3: Cross multiply
    4,982,381,872.25x = 7,473,580,001.22 × 2,034,661,490.27
  4. Step 4: Simplify right side
    4,982,381,872.25x = 15,206,205,422,974,629,888
  5. Step 5: Solve for x
    x = 15,206,205,422,974,629,888/4,982,381,872.25
  6. Step 6: Final answer
    x = 3,051,995,172.77

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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.