Home / 44,372,004.83-66,561,350.28-13,245,202.19

Finding the Fourth Proportional to 44,372,004.83, 66,561,350.28 and 13,245,202.19

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Solution

The fourth proportional to 44,372,004.83, 66,561,350.28 and 13,245,202.19 is: 19,868,801.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,372,004.83 : 66,561,350.28 = 13,245,202.19 : x
  2. Step 2: Convert to fraction form
    44,372,004.83/66,561,350.28 = 13,245,202.19/x
  3. Step 3: Cross multiply
    44,372,004.83x = 66,561,350.28 × 13,245,202.19
  4. Step 4: Simplify right side
    44,372,004.83x = 881,618,542,165,206.38
  5. Step 5: Solve for x
    x = 881,618,542,165,206.38/44,372,004.83
  6. Step 6: Final answer
    x = 19,868,801.19

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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.