Home / 17,864,350.12-26,792,501.10-5,084,571.88

Finding the Fourth Proportional to 17,864,350.12, 26,792,501.10 and 5,084,571.88

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Solution

The fourth proportional to 17,864,350.12, 26,792,501.10 and 5,084,571.88 is: 7,625,712.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,864,350.12 : 26,792,501.10 = 5,084,571.88 : x
  2. Step 2: Convert to fraction form
    17,864,350.12/26,792,501.10 = 5,084,571.88/x
  3. Step 3: Cross multiply
    17,864,350.12x = 26,792,501.10 × 5,084,571.88
  4. Step 4: Simplify right side
    17,864,350.12x = 136,228,397,687,929.08
  5. Step 5: Solve for x
    x = 136,228,397,687,929.08/17,864,350.12
  6. Step 6: Final answer
    x = 7,625,712.48

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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.