Home / 26,504,712.46-36,582,998.25-16,200,073.90

Finding the Fourth Proportional to 26,504,712.46, 36,582,998.25 and 16,200,073.90

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Solution

The fourth proportional to 26,504,712.46, 36,582,998.25 and 16,200,073.90 is: 22,360,071.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,504,712.46 : 36,582,998.25 = 16,200,073.90 : x
  2. Step 2: Convert to fraction form
    26,504,712.46/36,582,998.25 = 16,200,073.90/x
  3. Step 3: Cross multiply
    26,504,712.46x = 36,582,998.25 × 16,200,073.90
  4. Step 4: Simplify right side
    26,504,712.46x = 592,647,275,133,570.75
  5. Step 5: Solve for x
    x = 592,647,275,133,570.75/26,504,712.46
  6. Step 6: Final answer
    x = 22,360,071.86

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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.