Home / 41,130,796.88-61,701,502.44-13,825,314.56

Finding the Fourth Proportional to 41,130,796.88, 61,701,502.44 and 13,825,314.56

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Solution

The fourth proportional to 41,130,796.88, 61,701,502.44 and 13,825,314.56 is: 20,739,755.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,130,796.88 : 61,701,502.44 = 13,825,314.56 : x
  2. Step 2: Convert to fraction form
    41,130,796.88/61,701,502.44 = 13,825,314.56/x
  3. Step 3: Cross multiply
    41,130,796.88x = 61,701,502.44 × 13,825,314.56
  4. Step 4: Simplify right side
    41,130,796.88x = 853,042,680,057,607.50
  5. Step 5: Solve for x
    x = 853,042,680,057,607.50/41,130,796.88
  6. Step 6: Final answer
    x = 20,739,755.72

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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.