Home / 17,376,630.98-23,978,165.72-10,311,006.56

Finding the Fourth Proportional to 17,376,630.98, 23,978,165.72 and 10,311,006.56

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Solution

The fourth proportional to 17,376,630.98, 23,978,165.72 and 10,311,006.56 is: 14,228,248.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,376,630.98 : 23,978,165.72 = 10,311,006.56 : x
  2. Step 2: Convert to fraction form
    17,376,630.98/23,978,165.72 = 10,311,006.56/x
  3. Step 3: Cross multiply
    17,376,630.98x = 23,978,165.72 × 10,311,006.56
  4. Step 4: Simplify right side
    17,376,630.98x = 247,239,023,864,241.25
  5. Step 5: Solve for x
    x = 247,239,023,864,241.25/17,376,630.98
  6. Step 6: Final answer
    x = 14,228,248.51

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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.