Home / 17,351,250.65-23,944,728.17-9,616,792.31

Finding the Fourth Proportional to 17,351,250.65, 23,944,728.17 and 9,616,792.31

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Solution

The fourth proportional to 17,351,250.65, 23,944,728.17 and 9,616,792.31 is: 13,271,174.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,250.65 : 23,944,728.17 = 9,616,792.31 : x
  2. Step 2: Convert to fraction form
    17,351,250.65/23,944,728.17 = 9,616,792.31/x
  3. Step 3: Cross multiply
    17,351,250.65x = 23,944,728.17 × 9,616,792.31
  4. Step 4: Simplify right side
    17,351,250.65x = 230,271,477,730,296.41
  5. Step 5: Solve for x
    x = 230,271,477,730,296.41/17,351,250.65
  6. Step 6: Final answer
    x = 13,271,174.65

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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.