Home / 96,707,171.20-133,454,644.41-52,653,664.75

Finding the Fourth Proportional to 96,707,171.20, 133,454,644.41 and 52,653,664.75

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Solution

The fourth proportional to 96,707,171.20, 133,454,644.41 and 52,653,664.75 is: 72,661,375.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,707,171.20 : 133,454,644.41 = 52,653,664.75 : x
  2. Step 2: Convert to fraction form
    96,707,171.20/133,454,644.41 = 52,653,664.75/x
  3. Step 3: Cross multiply
    96,707,171.20x = 133,454,644.41 × 52,653,664.75
  4. Step 4: Simplify right side
    96,707,171.20x = 7,026,876,106,094,601
  5. Step 5: Solve for x
    x = 7,026,876,106,094,601/96,707,171.20
  6. Step 6: Final answer
    x = 72,661,375.77

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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.