Home / 17,527,598.40-26,313,049.92-8,314,380.48

Finding the Fourth Proportional to 17,527,598.40, 26,313,049.92 and 8,314,380.48

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Solution

The fourth proportional to 17,527,598.40, 26,313,049.92 and 8,314,380.48 is: 12,481,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,527,598.40 : 26,313,049.92 = 8,314,380.48 : x
  2. Step 2: Convert to fraction form
    17,527,598.40/26,313,049.92 = 8,314,380.48/x
  3. Step 3: Cross multiply
    17,527,598.40x = 26,313,049.92 × 8,314,380.48
  4. Step 4: Simplify right side
    17,527,598.40x = 218,776,708,624,113.59
  5. Step 5: Solve for x
    x = 218,776,708,624,113.59/17,527,598.40
  6. Step 6: Final answer
    x = 12,481,841.70

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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.