Home / 79,002,895.80-109,024,156.24-44,196,167.50

Finding the Fourth Proportional to 79,002,895.80, 109,024,156.24 and 44,196,167.50

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Solution

The fourth proportional to 79,002,895.80, 109,024,156.24 and 44,196,167.50 is: 60,990,800.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,002,895.80 : 109,024,156.24 = 44,196,167.50 : x
  2. Step 2: Convert to fraction form
    79,002,895.80/109,024,156.24 = 44,196,167.50/x
  3. Step 3: Cross multiply
    79,002,895.80x = 109,024,156.24 × 44,196,167.50
  4. Step 4: Simplify right side
    79,002,895.80x = 4,818,449,870,729,210
  5. Step 5: Solve for x
    x = 4,818,449,870,729,210/79,002,895.80
  6. Step 6: Final answer
    x = 60,990,800.68

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