Home / 16,995,205.39-25,474,655.53-9,692,943.61

Finding the Fourth Proportional to 16,995,205.39, 25,474,655.53 and 9,692,943.61

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Solution

The fourth proportional to 16,995,205.39, 25,474,655.53 and 9,692,943.61 is: 14,529,062.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,205.39 : 25,474,655.53 = 9,692,943.61 : x
  2. Step 2: Convert to fraction form
    16,995,205.39/25,474,655.53 = 9,692,943.61/x
  3. Step 3: Cross multiply
    16,995,205.39x = 25,474,655.53 × 9,692,943.61
  4. Step 4: Simplify right side
    16,995,205.39x = 246,924,399,496,310.66
  5. Step 5: Solve for x
    x = 246,924,399,496,310.66/16,995,205.39
  6. Step 6: Final answer
    x = 14,529,062.39

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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.