Home / 17,246,257.60-25,859,544.90-6,463,910.20

Finding the Fourth Proportional to 17,246,257.60, 25,859,544.90 and 6,463,910.20

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Solution

The fourth proportional to 17,246,257.60, 25,859,544.90 and 6,463,910.20 is: 9,692,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,257.60 : 25,859,544.90 = 6,463,910.20 : x
  2. Step 2: Convert to fraction form
    17,246,257.60/25,859,544.90 = 6,463,910.20/x
  3. Step 3: Cross multiply
    17,246,257.60x = 25,859,544.90 × 6,463,910.20
  4. Step 4: Simplify right side
    17,246,257.60x = 167,153,776,046,467.97
  5. Step 5: Solve for x
    x = 167,153,776,046,467.97/17,246,257.60
  6. Step 6: Final answer
    x = 9,692,176.70

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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.