Home / 17,223,230.13-25,825,875.30-8,122,884.15

Finding the Fourth Proportional to 17,223,230.13, 25,825,875.30 and 8,122,884.15

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Solution

The fourth proportional to 17,223,230.13, 25,825,875.30 and 8,122,884.15 is: 12,180,095.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,223,230.13 : 25,825,875.30 = 8,122,884.15 : x
  2. Step 2: Convert to fraction form
    17,223,230.13/25,825,875.30 = 8,122,884.15/x
  3. Step 3: Cross multiply
    17,223,230.13x = 25,825,875.30 × 8,122,884.15
  4. Step 4: Simplify right side
    17,223,230.13x = 209,780,593,134,246.50
  5. Step 5: Solve for x
    x = 209,780,593,134,246.50/17,223,230.13
  6. Step 6: Final answer
    x = 12,180,095.81

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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.