Home / 40,561,184.82-60,841,777.26-9,855,606.48

Finding the Fourth Proportional to 40,561,184.82, 60,841,777.26 and 9,855,606.48

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Solution

The fourth proportional to 40,561,184.82, 60,841,777.26 and 9,855,606.48 is: 14,783,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,561,184.82 : 60,841,777.26 = 9,855,606.48 : x
  2. Step 2: Convert to fraction form
    40,561,184.82/60,841,777.26 = 9,855,606.48/x
  3. Step 3: Cross multiply
    40,561,184.82x = 60,841,777.26 × 9,855,606.48
  4. Step 4: Simplify right side
    40,561,184.82x = 599,632,614,218,372.62
  5. Step 5: Solve for x
    x = 599,632,614,218,372.62/40,561,184.82
  6. Step 6: Final answer
    x = 14,783,409.73

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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.