Home / 41,316,559.34-61,982,404.42-17,042,243.90

Finding the Fourth Proportional to 41,316,559.34, 61,982,404.42 and 17,042,243.90

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Solution

The fourth proportional to 41,316,559.34, 61,982,404.42 and 17,042,243.90 is: 25,566,486.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,316,559.34 : 61,982,404.42 = 17,042,243.90 : x
  2. Step 2: Convert to fraction form
    41,316,559.34/61,982,404.42 = 17,042,243.90/x
  3. Step 3: Cross multiply
    41,316,559.34x = 61,982,404.42 × 17,042,243.90
  4. Step 4: Simplify right side
    41,316,559.34x = 1,056,319,253,634,078
  5. Step 5: Solve for x
    x = 1,056,319,253,634,078/41,316,559.34
  6. Step 6: Final answer
    x = 25,566,486.43

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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.