Home / 226,433,389.16-339,584,405.16-88,228,169.48

Finding the Fourth Proportional to 226,433,389.16, 339,584,405.16 and 88,228,169.48

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Solution

The fourth proportional to 226,433,389.16, 339,584,405.16 and 88,228,169.48 is: 132,316,663.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,433,389.16 : 339,584,405.16 = 88,228,169.48 : x
  2. Step 2: Convert to fraction form
    226,433,389.16/339,584,405.16 = 88,228,169.48/x
  3. Step 3: Cross multiply
    226,433,389.16x = 339,584,405.16 × 88,228,169.48
  4. Step 4: Simplify right side
    226,433,389.16x = 29,960,910,451,221,472
  5. Step 5: Solve for x
    x = 29,960,910,451,221,472/226,433,389.16
  6. Step 6: Final answer
    x = 132,316,663.03

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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.