Home / 26,555,680.92-36,647,966.34-14,794,938.84

Finding the Fourth Proportional to 26,555,680.92, 36,647,966.34 and 14,794,938.84

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Solution

The fourth proportional to 26,555,680.92, 36,647,966.34 and 14,794,938.84 is: 20,417,643.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,555,680.92 : 36,647,966.34 = 14,794,938.84 : x
  2. Step 2: Convert to fraction form
    26,555,680.92/36,647,966.34 = 14,794,938.84/x
  3. Step 3: Cross multiply
    26,555,680.92x = 36,647,966.34 × 14,794,938.84
  4. Step 4: Simplify right side
    26,555,680.92x = 542,204,420,610,678.69
  5. Step 5: Solve for x
    x = 542,204,420,610,678.69/26,555,680.92
  6. Step 6: Final answer
    x = 20,417,643.30

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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.