Home / 44,004,786.70-66,007,180.05-40,222,540.30

Finding the Fourth Proportional to 44,004,786.70, 66,007,180.05 and 40,222,540.30

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Solution

The fourth proportional to 44,004,786.70, 66,007,180.05 and 40,222,540.30 is: 60,333,810.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,004,786.70 : 66,007,180.05 = 40,222,540.30 : x
  2. Step 2: Convert to fraction form
    44,004,786.70/66,007,180.05 = 40,222,540.30/x
  3. Step 3: Cross multiply
    44,004,786.70x = 66,007,180.05 × 40,222,540.30
  4. Step 4: Simplify right side
    44,004,786.70x = 2,654,976,459,650,480.50
  5. Step 5: Solve for x
    x = 2,654,976,459,650,480.50/44,004,786.70
  6. Step 6: Final answer
    x = 60,333,810.45

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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.