Home / 48,487,950.56-66,914,789.04-26,462,863.54

Finding the Fourth Proportional to 48,487,950.56, 66,914,789.04 and 26,462,863.54

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Solution

The fourth proportional to 48,487,950.56, 66,914,789.04 and 26,462,863.54 is: 36,519,525.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,487,950.56 : 66,914,789.04 = 26,462,863.54 : x
  2. Step 2: Convert to fraction form
    48,487,950.56/66,914,789.04 = 26,462,863.54/x
  3. Step 3: Cross multiply
    48,487,950.56x = 66,914,789.04 × 26,462,863.54
  4. Step 4: Simplify right side
    48,487,950.56x = 1,770,756,930,838,833.75
  5. Step 5: Solve for x
    x = 1,770,756,930,838,833.75/48,487,950.56
  6. Step 6: Final answer
    x = 36,519,525.17

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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.