Home / 67,433,656.75-93,058,561.43-36,493,850.23

Finding the Fourth Proportional to 67,433,656.75, 93,058,561.43 and 36,493,850.23

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Solution

The fourth proportional to 67,433,656.75, 93,058,561.43 and 36,493,850.23 is: 50,361,575.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,433,656.75 : 93,058,561.43 = 36,493,850.23 : x
  2. Step 2: Convert to fraction form
    67,433,656.75/93,058,561.43 = 36,493,850.23/x
  3. Step 3: Cross multiply
    67,433,656.75x = 93,058,561.43 × 36,493,850.23
  4. Step 4: Simplify right side
    67,433,656.75x = 3,396,065,203,167,410.50
  5. Step 5: Solve for x
    x = 3,396,065,203,167,410.50/67,433,656.75
  6. Step 6: Final answer
    x = 50,361,575.61

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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.