Home / 26,725,167.44-40,073,104.87-8,275,990.76

Finding the Fourth Proportional to 26,725,167.44, 40,073,104.87 and 8,275,990.76

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Solution

The fourth proportional to 26,725,167.44, 40,073,104.87 and 8,275,990.76 is: 12,409,450.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,725,167.44 : 40,073,104.87 = 8,275,990.76 : x
  2. Step 2: Convert to fraction form
    26,725,167.44/40,073,104.87 = 8,275,990.76/x
  3. Step 3: Cross multiply
    26,725,167.44x = 40,073,104.87 × 8,275,990.76
  4. Step 4: Simplify right side
    26,725,167.44x = 331,644,645,604,402.12
  5. Step 5: Solve for x
    x = 331,644,645,604,402.12/26,725,167.44
  6. Step 6: Final answer
    x = 12,409,450.62

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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.