Home / 17,227,076.52-25,852,549.08-6,851,232.27

Finding the Fourth Proportional to 17,227,076.52, 25,852,549.08 and 6,851,232.27

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Solution

The fourth proportional to 17,227,076.52, 25,852,549.08 and 6,851,232.27 is: 10,281,594.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,076.52 : 25,852,549.08 = 6,851,232.27 : x
  2. Step 2: Convert to fraction form
    17,227,076.52/25,852,549.08 = 6,851,232.27/x
  3. Step 3: Cross multiply
    17,227,076.52x = 25,852,549.08 × 6,851,232.27
  4. Step 4: Simplify right side
    17,227,076.52x = 177,121,818,518,654.78
  5. Step 5: Solve for x
    x = 177,121,818,518,654.78/17,227,076.52
  6. Step 6: Final answer
    x = 10,281,594.69

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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.