Home / 41,741,636,552.10-62,612,454,828.15-21,836,832,761.70

Finding the Fourth Proportional to 41,741,636,552.10, 62,612,454,828.15 and 21,836,832,761.70

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Solution

The fourth proportional to 41,741,636,552.10, 62,612,454,828.15 and 21,836,832,761.70 is: 32,755,249,142.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,741,636,552.10 : 62,612,454,828.15 = 21,836,832,761.70 : x
  2. Step 2: Convert to fraction form
    41,741,636,552.10/62,612,454,828.15 = 21,836,832,761.70/x
  3. Step 3: Cross multiply
    41,741,636,552.10x = 62,612,454,828.15 × 21,836,832,761.70
  4. Step 4: Simplify right side
    41,741,636,552.10x = 1,367,257,704,881,807,425,536
  5. Step 5: Solve for x
    x = 1,367,257,704,881,807,425,536/41,741,636,552.10
  6. Step 6: Final answer
    x = 32,755,249,142.55

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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.