Home / 69,397,935.18-95,812,695.31-44,661,111.70

Finding the Fourth Proportional to 69,397,935.18, 95,812,695.31 and 44,661,111.70

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Solution

The fourth proportional to 69,397,935.18, 95,812,695.31 and 44,661,111.70 is: 61,660,357.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,397,935.18 : 95,812,695.31 = 44,661,111.70 : x
  2. Step 2: Convert to fraction form
    69,397,935.18/95,812,695.31 = 44,661,111.70/x
  3. Step 3: Cross multiply
    69,397,935.18x = 95,812,695.31 × 44,661,111.70
  4. Step 4: Simplify right side
    69,397,935.18x = 4,279,101,487,304,549
  5. Step 5: Solve for x
    x = 4,279,101,487,304,549/69,397,935.18
  6. Step 6: Final answer
    x = 61,660,357.42

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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.