Home / 36,530,139.88-50,392,480.26-22,587,038.02

Finding the Fourth Proportional to 36,530,139.88, 50,392,480.26 and 22,587,038.02

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Solution

The fourth proportional to 36,530,139.88, 50,392,480.26 and 22,587,038.02 is: 31,158,294.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,530,139.88 : 50,392,480.26 = 22,587,038.02 : x
  2. Step 2: Convert to fraction form
    36,530,139.88/50,392,480.26 = 22,587,038.02/x
  3. Step 3: Cross multiply
    36,530,139.88x = 50,392,480.26 × 22,587,038.02
  4. Step 4: Simplify right side
    36,530,139.88x = 1,138,216,867,554,719.50
  5. Step 5: Solve for x
    x = 1,138,216,867,554,719.50/36,530,139.88
  6. Step 6: Final answer
    x = 31,158,294.80

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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.