Home / 17,463,120.62-24,100,380.16-10,122,848.78

Finding the Fourth Proportional to 17,463,120.62, 24,100,380.16 and 10,122,848.78

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Solution

The fourth proportional to 17,463,120.62, 24,100,380.16 and 10,122,848.78 is: 13,970,269.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463,120.62 : 24,100,380.16 = 10,122,848.78 : x
  2. Step 2: Convert to fraction form
    17,463,120.62/24,100,380.16 = 10,122,848.78/x
  3. Step 3: Cross multiply
    17,463,120.62x = 24,100,380.16 × 10,122,848.78
  4. Step 4: Simplify right side
    17,463,120.62x = 243,964,503,754,383.19
  5. Step 5: Solve for x
    x = 243,964,503,754,383.19/17,463,120.62
  6. Step 6: Final answer
    x = 13,970,269.64

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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.