Home / 44,058,445.20-66,062,007-17,100,608.40

Finding the Fourth Proportional to 44,058,445.20, 66,062,007 and 17,100,608.40

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Solution

The fourth proportional to 44,058,445.20, 66,062,007 and 17,100,608.40 is: 25,640,952.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,058,445.20 : 66,062,007 = 17,100,608.40 : x
  2. Step 2: Convert to fraction form
    44,058,445.20/66,062,007 = 17,100,608.40/x
  3. Step 3: Cross multiply
    44,058,445.20x = 66,062,007 × 17,100,608.40
  4. Step 4: Simplify right side
    44,058,445.20x = 1,129,700,511,825,058.75
  5. Step 5: Solve for x
    x = 1,129,700,511,825,058.75/44,058,445.20
  6. Step 6: Final answer
    x = 25,640,952.75

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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.