Home / 95,992,293.84-132,469,279.90-54,185,159.04

Finding the Fourth Proportional to 95,992,293.84, 132,469,279.90 and 54,185,159.04

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Solution

The fourth proportional to 95,992,293.84, 132,469,279.90 and 54,185,159.04 is: 74,775,471.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,992,293.84 : 132,469,279.90 = 54,185,159.04 : x
  2. Step 2: Convert to fraction form
    95,992,293.84/132,469,279.90 = 54,185,159.04/x
  3. Step 3: Cross multiply
    95,992,293.84x = 132,469,279.90 × 54,185,159.04
  4. Step 4: Simplify right side
    95,992,293.84x = 7,177,868,999,295,776
  5. Step 5: Solve for x
    x = 7,177,868,999,295,776/95,992,293.84
  6. Step 6: Final answer
    x = 74,775,471.16

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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.