Home / 61,324,146.90-91,986,220.44-24,924,009.06

Finding the Fourth Proportional to 61,324,146.90, 91,986,220.44 and 24,924,009.06

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Solution

The fourth proportional to 61,324,146.90, 91,986,220.44 and 24,924,009.06 is: 37,386,013.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,324,146.90 : 91,986,220.44 = 24,924,009.06 : x
  2. Step 2: Convert to fraction form
    61,324,146.90/91,986,220.44 = 24,924,009.06/x
  3. Step 3: Cross multiply
    61,324,146.90x = 91,986,220.44 × 24,924,009.06
  4. Step 4: Simplify right side
    61,324,146.90x = 2,292,665,391,641,717
  5. Step 5: Solve for x
    x = 2,292,665,391,641,717/61,324,146.90
  6. Step 6: Final answer
    x = 37,386,013.63

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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.