Home / 17,228,478.13-25,818,334.57-9,555,500.41

Finding the Fourth Proportional to 17,228,478.13, 25,818,334.57 and 9,555,500.41

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Solution

The fourth proportional to 17,228,478.13, 25,818,334.57 and 9,555,500.41 is: 14,319,727.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,478.13 : 25,818,334.57 = 9,555,500.41 : x
  2. Step 2: Convert to fraction form
    17,228,478.13/25,818,334.57 = 9,555,500.41/x
  3. Step 3: Cross multiply
    17,228,478.13x = 25,818,334.57 × 9,555,500.41
  4. Step 4: Simplify right side
    17,228,478.13x = 246,707,106,516,550.72
  5. Step 5: Solve for x
    x = 246,707,106,516,550.72/17,228,478.13
  6. Step 6: Final answer
    x = 14,319,727.18

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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.