Home / 40,906,449.08-61,359,743.33-32,760,897.87

Finding the Fourth Proportional to 40,906,449.08, 61,359,743.33 and 32,760,897.87

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Solution

The fourth proportional to 40,906,449.08, 61,359,743.33 and 32,760,897.87 is: 49,141,402.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,906,449.08 : 61,359,743.33 = 32,760,897.87 : x
  2. Step 2: Convert to fraction form
    40,906,449.08/61,359,743.33 = 32,760,897.87/x
  3. Step 3: Cross multiply
    40,906,449.08x = 61,359,743.33 × 32,760,897.87
  4. Step 4: Simplify right side
    40,906,449.08x = 2,010,200,284,563,543.75
  5. Step 5: Solve for x
    x = 2,010,200,284,563,543.75/40,906,449.08
  6. Step 6: Final answer
    x = 49,141,402.63

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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.