Home / 17,225,920.28-25,814,505.90-9,552,939.86

Finding the Fourth Proportional to 17,225,920.28, 25,814,505.90 and 9,552,939.86

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Solution

The fourth proportional to 17,225,920.28, 25,814,505.90 and 9,552,939.86 is: 14,315,892.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,920.28 : 25,814,505.90 = 9,552,939.86 : x
  2. Step 2: Convert to fraction form
    17,225,920.28/25,814,505.90 = 9,552,939.86/x
  3. Step 3: Cross multiply
    17,225,920.28x = 25,814,505.90 × 9,552,939.86
  4. Step 4: Simplify right side
    17,225,920.28x = 246,604,422,378,315.16
  5. Step 5: Solve for x
    x = 246,604,422,378,315.16/17,225,920.28
  6. Step 6: Final answer
    x = 14,315,892.47

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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.