Home / 17,173,325.16-25,764,633.66-5,813,774.76

Finding the Fourth Proportional to 17,173,325.16, 25,764,633.66 and 5,813,774.76

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Solution

The fourth proportional to 17,173,325.16, 25,764,633.66 and 5,813,774.76 is: 8,722,234.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,325.16 : 25,764,633.66 = 5,813,774.76 : x
  2. Step 2: Convert to fraction form
    17,173,325.16/25,764,633.66 = 5,813,774.76/x
  3. Step 3: Cross multiply
    17,173,325.16x = 25,764,633.66 × 5,813,774.76
  4. Step 4: Simplify right side
    17,173,325.16x = 149,789,776,873,154.41
  5. Step 5: Solve for x
    x = 149,789,776,873,154.41/17,173,325.16
  6. Step 6: Final answer
    x = 8,722,234.95

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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.