Home / 44,269,359.72-66,399,052.14-11,923,629.72

Finding the Fourth Proportional to 44,269,359.72, 66,399,052.14 and 11,923,629.72

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Solution

The fourth proportional to 44,269,359.72, 66,399,052.14 and 11,923,629.72 is: 17,884,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,269,359.72 : 66,399,052.14 = 11,923,629.72 : x
  2. Step 2: Convert to fraction form
    44,269,359.72/66,399,052.14 = 11,923,629.72/x
  3. Step 3: Cross multiply
    44,269,359.72x = 66,399,052.14 × 11,923,629.72
  4. Step 4: Simplify right side
    44,269,359.72x = 791,717,711,476,333.62
  5. Step 5: Solve for x
    x = 791,717,711,476,333.62/44,269,359.72
  6. Step 6: Final answer
    x = 17,884,101.25

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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.