Home / 64,331,382.83-88,777,993.88-34,962,716.90

Finding the Fourth Proportional to 64,331,382.83, 88,777,993.88 and 34,962,716.90

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Solution

The fourth proportional to 64,331,382.83, 88,777,993.88 and 34,962,716.90 is: 48,248,921.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,331,382.83 : 88,777,993.88 = 34,962,716.90 : x
  2. Step 2: Convert to fraction form
    64,331,382.83/88,777,993.88 = 34,962,716.90/x
  3. Step 3: Cross multiply
    64,331,382.83x = 88,777,993.88 × 34,962,716.90
  4. Step 4: Simplify right side
    64,331,382.83x = 3,103,919,867,285,724.50
  5. Step 5: Solve for x
    x = 3,103,919,867,285,724.50/64,331,382.83
  6. Step 6: Final answer
    x = 48,248,921.93

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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.