Home / 19,033,757.20-26,267,048.04-10,332,286.48

Finding the Fourth Proportional to 19,033,757.20, 26,267,048.04 and 10,332,286.48

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Solution

The fourth proportional to 19,033,757.20, 26,267,048.04 and 10,332,286.48 is: 14,258,806.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033,757.20 : 26,267,048.04 = 10,332,286.48 : x
  2. Step 2: Convert to fraction form
    19,033,757.20/26,267,048.04 = 10,332,286.48/x
  3. Step 3: Cross multiply
    19,033,757.20x = 26,267,048.04 × 10,332,286.48
  4. Step 4: Simplify right side
    19,033,757.20x = 271,398,665,333,202.50
  5. Step 5: Solve for x
    x = 271,398,665,333,202.50/19,033,757.20
  6. Step 6: Final answer
    x = 14,258,806.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.