Home / 174,835,286.52-241,266,358.20-96,517,154.40

Finding the Fourth Proportional to 174,835,286.52, 241,266,358.20 and 96,517,154.40

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Solution

The fourth proportional to 174,835,286.52, 241,266,358.20 and 96,517,154.40 is: 133,190,174.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,835,286.52 : 241,266,358.20 = 96,517,154.40 : x
  2. Step 2: Convert to fraction form
    174,835,286.52/241,266,358.20 = 96,517,154.40/x
  3. Step 3: Cross multiply
    174,835,286.52x = 241,266,358.20 × 96,517,154.40
  4. Step 4: Simplify right side
    174,835,286.52x = 23,286,342,345,915,108
  5. Step 5: Solve for x
    x = 23,286,342,345,915,108/174,835,286.52
  6. Step 6: Final answer
    x = 133,190,174.65

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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.