Home / 17,245,486.24-25,857,809.82-6,872,300.89

Finding the Fourth Proportional to 17,245,486.24, 25,857,809.82 and 6,872,300.89

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Solution

The fourth proportional to 17,245,486.24, 25,857,809.82 and 6,872,300.89 is: 10,304,299.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,245,486.24 : 25,857,809.82 = 6,872,300.89 : x
  2. Step 2: Convert to fraction form
    17,245,486.24/25,857,809.82 = 6,872,300.89/x
  3. Step 3: Cross multiply
    17,245,486.24x = 25,857,809.82 × 6,872,300.89
  4. Step 4: Simplify right side
    17,245,486.24x = 177,702,649,374,792.22
  5. Step 5: Solve for x
    x = 177,702,649,374,792.22/17,245,486.24
  6. Step 6: Final answer
    x = 10,304,299.16

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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.