Home / 226,902,356.29-313,125,900.22-131,551,395.40

Finding the Fourth Proportional to 226,902,356.29, 313,125,900.22 and 131,551,395.40

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Solution

The fourth proportional to 226,902,356.29, 313,125,900.22 and 131,551,395.40 is: 181,541,301.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,902,356.29 : 313,125,900.22 = 131,551,395.40 : x
  2. Step 2: Convert to fraction form
    226,902,356.29/313,125,900.22 = 131,551,395.40/x
  3. Step 3: Cross multiply
    226,902,356.29x = 313,125,900.22 × 131,551,395.40
  4. Step 4: Simplify right side
    226,902,356.29x = 41,192,149,109,822,176
  5. Step 5: Solve for x
    x = 41,192,149,109,822,176/226,902,356.29
  6. Step 6: Final answer
    x = 181,541,301.66

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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.