Home / 44,222,113.80-66,375,161.10-27,216,001.80

Finding the Fourth Proportional to 44,222,113.80, 66,375,161.10 and 27,216,001.80

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Solution

The fourth proportional to 44,222,113.80, 66,375,161.10 and 27,216,001.80 is: 40,849,845.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,222,113.80 : 66,375,161.10 = 27,216,001.80 : x
  2. Step 2: Convert to fraction form
    44,222,113.80/66,375,161.10 = 27,216,001.80/x
  3. Step 3: Cross multiply
    44,222,113.80x = 66,375,161.10 × 27,216,001.80
  4. Step 4: Simplify right side
    44,222,113.80x = 1,806,466,503,972,890
  5. Step 5: Solve for x
    x = 1,806,466,503,972,890/44,222,113.80
  6. Step 6: Final answer
    x = 40,849,845.22

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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.