Home / 96,527,895.82-133,251,436.60-57,382,345.42

Finding the Fourth Proportional to 96,527,895.82, 133,251,436.60 and 57,382,345.42

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Solution

The fourth proportional to 96,527,895.82, 133,251,436.60 and 57,382,345.42 is: 79,213,163.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,527,895.82 : 133,251,436.60 = 57,382,345.42 : x
  2. Step 2: Convert to fraction form
    96,527,895.82/133,251,436.60 = 57,382,345.42/x
  3. Step 3: Cross multiply
    96,527,895.82x = 133,251,436.60 × 57,382,345.42
  4. Step 4: Simplify right side
    96,527,895.82x = 7,646,279,962,215,845
  5. Step 5: Solve for x
    x = 7,646,279,962,215,845/96,527,895.82
  6. Step 6: Final answer
    x = 79,213,163.17

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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.