Home / 17,005,832.36-25,464,279.27-9,313,472.67

Finding the Fourth Proportional to 17,005,832.36, 25,464,279.27 and 9,313,472.67

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Solution

The fourth proportional to 17,005,832.36, 25,464,279.27 and 9,313,472.67 is: 13,945,854.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,005,832.36 : 25,464,279.27 = 9,313,472.67 : x
  2. Step 2: Convert to fraction form
    17,005,832.36/25,464,279.27 = 9,313,472.67/x
  3. Step 3: Cross multiply
    17,005,832.36x = 25,464,279.27 × 9,313,472.67
  4. Step 4: Simplify right side
    17,005,832.36x = 237,160,869,042,392.53
  5. Step 5: Solve for x
    x = 237,160,869,042,392.53/17,005,832.36
  6. Step 6: Final answer
    x = 13,945,854.81

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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.