Home / 49,000,204.88-73,501,086.80-27,278,647.48

Finding the Fourth Proportional to 49,000,204.88, 73,501,086.80 and 27,278,647.48

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Solution

The fourth proportional to 49,000,204.88, 73,501,086.80 and 27,278,647.48 is: 40,918,405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,000,204.88 : 73,501,086.80 = 27,278,647.48 : x
  2. Step 2: Convert to fraction form
    49,000,204.88/73,501,086.80 = 27,278,647.48/x
  3. Step 3: Cross multiply
    49,000,204.88x = 73,501,086.80 × 27,278,647.48
  4. Step 4: Simplify right side
    49,000,204.88x = 2,005,010,236,214,081.25
  5. Step 5: Solve for x
    x = 2,005,010,236,214,081.25/49,000,204.88
  6. Step 6: Final answer
    x = 40,918,405.16

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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.