Home / 15,496,835.46-23,245,175.43-3,982,290.18

Finding the Fourth Proportional to 15,496,835.46, 23,245,175.43 and 3,982,290.18

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Solution

The fourth proportional to 15,496,835.46, 23,245,175.43 and 3,982,290.18 is: 5,973,415.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,835.46 : 23,245,175.43 = 3,982,290.18 : x
  2. Step 2: Convert to fraction form
    15,496,835.46/23,245,175.43 = 3,982,290.18/x
  3. Step 3: Cross multiply
    15,496,835.46x = 23,245,175.43 × 3,982,290.18
  4. Step 4: Simplify right side
    15,496,835.46x = 92,569,033,847,266.28
  5. Step 5: Solve for x
    x = 92,569,033,847,266.28/15,496,835.46
  6. Step 6: Final answer
    x = 5,973,415.29

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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.