Home / 60,499,416.55-90,629,550.60-33,156,777.10

Finding the Fourth Proportional to 60,499,416.55, 90,629,550.60 and 33,156,777.10

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Solution

The fourth proportional to 60,499,416.55, 90,629,550.60 and 33,156,777.10 is: 49,669,632.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,499,416.55 : 90,629,550.60 = 33,156,777.10 : x
  2. Step 2: Convert to fraction form
    60,499,416.55/90,629,550.60 = 33,156,777.10/x
  3. Step 3: Cross multiply
    60,499,416.55x = 90,629,550.60 × 33,156,777.10
  4. Step 4: Simplify right side
    60,499,416.55x = 3,004,983,807,917,371
  5. Step 5: Solve for x
    x = 3,004,983,807,917,371/60,499,416.55
  6. Step 6: Final answer
    x = 49,669,632.85

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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.