Home / 151,858,723.83-227,799,896.23-49,633,095.03

Finding the Fourth Proportional to 151,858,723.83, 227,799,896.23 and 49,633,095.03

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Solution

The fourth proportional to 151,858,723.83, 227,799,896.23 and 49,633,095.03 is: 74,453,502.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,858,723.83 : 227,799,896.23 = 49,633,095.03 : x
  2. Step 2: Convert to fraction form
    151,858,723.83/227,799,896.23 = 49,633,095.03/x
  3. Step 3: Cross multiply
    151,858,723.83x = 227,799,896.23 × 49,633,095.03
  4. Step 4: Simplify right side
    151,858,723.83x = 11,306,413,897,159,564
  5. Step 5: Solve for x
    x = 11,306,413,897,159,564/151,858,723.83
  6. Step 6: Final answer
    x = 74,453,502.65

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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.