Home / 166,354,096.59-229,553,247.26-92,013,057.11

Finding the Fourth Proportional to 166,354,096.59, 229,553,247.26 and 92,013,057.11

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Solution

The fourth proportional to 166,354,096.59, 229,553,247.26 and 92,013,057.11 is: 126,969,497.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,354,096.59 : 229,553,247.26 = 92,013,057.11 : x
  2. Step 2: Convert to fraction form
    166,354,096.59/229,553,247.26 = 92,013,057.11/x
  3. Step 3: Cross multiply
    166,354,096.59x = 229,553,247.26 × 92,013,057.11
  4. Step 4: Simplify right side
    166,354,096.59x = 21,121,896,049,560,480
  5. Step 5: Solve for x
    x = 21,121,896,049,560,480/166,354,096.59
  6. Step 6: Final answer
    x = 126,969,497.49

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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.