Home / 44,638,661.52-66,827,918.43-33,174,888.66

Finding the Fourth Proportional to 44,638,661.52, 66,827,918.43 and 33,174,888.66

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Solution

The fourth proportional to 44,638,661.52, 66,827,918.43 and 33,174,888.66 is: 49,665,663.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,638,661.52 : 66,827,918.43 = 33,174,888.66 : x
  2. Step 2: Convert to fraction form
    44,638,661.52/66,827,918.43 = 33,174,888.66/x
  3. Step 3: Cross multiply
    44,638,661.52x = 66,827,918.43 × 33,174,888.66
  4. Step 4: Simplify right side
    44,638,661.52x = 2,217,008,753,294,812
  5. Step 5: Solve for x
    x = 2,217,008,753,294,812/44,638,661.52
  6. Step 6: Final answer
    x = 49,665,663.75

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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.