Home / 44,439,274.38-66,661,142.31-14,149,499.34

Finding the Fourth Proportional to 44,439,274.38, 66,661,142.31 and 14,149,499.34

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Solution

The fourth proportional to 44,439,274.38, 66,661,142.31 and 14,149,499.34 is: 21,224,959.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,439,274.38 : 66,661,142.31 = 14,149,499.34 : x
  2. Step 2: Convert to fraction form
    44,439,274.38/66,661,142.31 = 14,149,499.34/x
  3. Step 3: Cross multiply
    44,439,274.38x = 66,661,142.31 × 14,149,499.34
  4. Step 4: Simplify right side
    44,439,274.38x = 943,221,789,118,991.12
  5. Step 5: Solve for x
    x = 943,221,789,118,991.12/44,439,274.38
  6. Step 6: Final answer
    x = 21,224,959.28

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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.