Home / 17,351,250.66-23,944,728.16-9,616,792.32

Finding the Fourth Proportional to 17,351,250.66, 23,944,728.16 and 9,616,792.32

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Solution

The fourth proportional to 17,351,250.66, 23,944,728.16 and 9,616,792.32 is: 13,271,174.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,250.66 : 23,944,728.16 = 9,616,792.32 : x
  2. Step 2: Convert to fraction form
    17,351,250.66/23,944,728.16 = 9,616,792.32/x
  3. Step 3: Cross multiply
    17,351,250.66x = 23,944,728.16 × 9,616,792.32
  4. Step 4: Simplify right side
    17,351,250.66x = 230,271,477,873,575.75
  5. Step 5: Solve for x
    x = 230,271,477,873,575.75/17,351,250.66
  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.