Home / 39,530,589.10-54,549,234.44-24,058,963.78

Finding the Fourth Proportional to 39,530,589.10, 54,549,234.44 and 24,058,963.78

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Solution

The fourth proportional to 39,530,589.10, 54,549,234.44 and 24,058,963.78 is: 33,199,557.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,530,589.10 : 54,549,234.44 = 24,058,963.78 : x
  2. Step 2: Convert to fraction form
    39,530,589.10/54,549,234.44 = 24,058,963.78/x
  3. Step 3: Cross multiply
    39,530,589.10x = 54,549,234.44 × 24,058,963.78
  4. Step 4: Simplify right side
    39,530,589.10x = 1,312,398,055,618,688.50
  5. Step 5: Solve for x
    x = 1,312,398,055,618,688.50/39,530,589.10
  6. Step 6: Final answer
    x = 33,199,557.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.