Home / 17,177,094.28-23,704,548.86-9,336,625

Finding the Fourth Proportional to 17,177,094.28, 23,704,548.86 and 9,336,625

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Solution

The fourth proportional to 17,177,094.28, 23,704,548.86 and 9,336,625 is: 12,884,628.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,177,094.28 : 23,704,548.86 = 9,336,625 : x
  2. Step 2: Convert to fraction form
    17,177,094.28/23,704,548.86 = 9,336,625/x
  3. Step 3: Cross multiply
    17,177,094.28x = 23,704,548.86 × 9,336,625
  4. Step 4: Simplify right side
    17,177,094.28x = 221,320,483,499,997.50
  5. Step 5: Solve for x
    x = 221,320,483,499,997.50/17,177,094.28
  6. Step 6: Final answer
    x = 12,884,628.79

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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.