Home / 17,282,987.80-25,924,481.70-5,923,547.80

Finding the Fourth Proportional to 17,282,987.80, 25,924,481.70 and 5,923,547.80

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Solution

The fourth proportional to 17,282,987.80, 25,924,481.70 and 5,923,547.80 is: 8,885,321.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,987.80 : 25,924,481.70 = 5,923,547.80 : x
  2. Step 2: Convert to fraction form
    17,282,987.80/25,924,481.70 = 5,923,547.80/x
  3. Step 3: Cross multiply
    17,282,987.80x = 25,924,481.70 × 5,923,547.80
  4. Step 4: Simplify right side
    17,282,987.80x = 153,564,906,540,175.25
  5. Step 5: Solve for x
    x = 153,564,906,540,175.25/17,282,987.80
  6. Step 6: Final answer
    x = 8,885,321.70

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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.