Home / 106,151,067.27-146,493,186.26-59,744,326.95

Finding the Fourth Proportional to 106,151,067.27, 146,493,186.26 and 59,744,326.95

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Solution

The fourth proportional to 106,151,067.27, 146,493,186.26 and 59,744,326.95 is: 82,449,824.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,151,067.27 : 146,493,186.26 = 59,744,326.95 : x
  2. Step 2: Convert to fraction form
    106,151,067.27/146,493,186.26 = 59,744,326.95/x
  3. Step 3: Cross multiply
    106,151,067.27x = 146,493,186.26 × 59,744,326.95
  4. Step 4: Simplify right side
    106,151,067.27x = 8,752,136,815,565,966
  5. Step 5: Solve for x
    x = 8,752,136,815,565,966/106,151,067.27
  6. Step 6: Final answer
    x = 82,449,824.02

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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.