Home / 44,182,225.89-66,227,865.78-19,601,728.62

Finding the Fourth Proportional to 44,182,225.89, 66,227,865.78 and 19,601,728.62

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Solution

The fourth proportional to 44,182,225.89, 66,227,865.78 and 19,601,728.62 is: 29,382,418.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,182,225.89 : 66,227,865.78 = 19,601,728.62 : x
  2. Step 2: Convert to fraction form
    44,182,225.89/66,227,865.78 = 19,601,728.62/x
  3. Step 3: Cross multiply
    44,182,225.89x = 66,227,865.78 × 19,601,728.62
  4. Step 4: Simplify right side
    44,182,225.89x = 1,298,180,652,101,344.75
  5. Step 5: Solve for x
    x = 1,298,180,652,101,344.75/44,182,225.89
  6. Step 6: Final answer
    x = 29,382,418.52

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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.