Home / 39,155,792,996.34-58,691,873,149.65-22,331,377,197

Finding the Fourth Proportional to 39,155,792,996.34, 58,691,873,149.65 and 22,331,377,197

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Solution

The fourth proportional to 39,155,792,996.34, 58,691,873,149.65 and 22,331,377,197 is: 33,473,217,049.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,155,792,996.34 : 58,691,873,149.65 = 22,331,377,197 : x
  2. Step 2: Convert to fraction form
    39,155,792,996.34/58,691,873,149.65 = 22,331,377,197/x
  3. Step 3: Cross multiply
    39,155,792,996.34x = 58,691,873,149.65 × 22,331,377,197
  4. Step 4: Simplify right side
    39,155,792,996.34x = 1,310,670,357,703,310,704,640
  5. Step 5: Solve for x
    x = 1,310,670,357,703,310,704,640/39,155,792,996.34
  6. Step 6: Final answer
    x = 33,473,217,049.28

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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.