Home / 44,667,168.85-66,972,077.58-17,344,347.72

Finding the Fourth Proportional to 44,667,168.85, 66,972,077.58 and 17,344,347.72

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Solution

The fourth proportional to 44,667,168.85, 66,972,077.58 and 17,344,347.72 is: 26,005,386.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,667,168.85 : 66,972,077.58 = 17,344,347.72 : x
  2. Step 2: Convert to fraction form
    44,667,168.85/66,972,077.58 = 17,344,347.72/x
  3. Step 3: Cross multiply
    44,667,168.85x = 66,972,077.58 × 17,344,347.72
  4. Step 4: Simplify right side
    44,667,168.85x = 1,161,587,001,078,336
  5. Step 5: Solve for x
    x = 1,161,587,001,078,336/44,667,168.85
  6. Step 6: Final answer
    x = 26,005,386.75

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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.