Home / 36,344,790.40-54,517,185.60-26,141,123.20

Finding the Fourth Proportional to 36,344,790.40, 54,517,185.60 and 26,141,123.20

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Solution

The fourth proportional to 36,344,790.40, 54,517,185.60 and 26,141,123.20 is: 39,211,684.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,344,790.40 : 54,517,185.60 = 26,141,123.20 : x
  2. Step 2: Convert to fraction form
    36,344,790.40/54,517,185.60 = 26,141,123.20/x
  3. Step 3: Cross multiply
    36,344,790.40x = 54,517,185.60 × 26,141,123.20
  4. Step 4: Simplify right side
    36,344,790.40x = 1,425,140,465,286,866
  5. Step 5: Solve for x
    x = 1,425,140,465,286,866/36,344,790.40
  6. Step 6: Final answer
    x = 39,211,684.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.