Home / 27,397,161.20-41,095,741.80-13,960,233.20

Finding the Fourth Proportional to 27,397,161.20, 41,095,741.80 and 13,960,233.20

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Solution

The fourth proportional to 27,397,161.20, 41,095,741.80 and 13,960,233.20 is: 20,940,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,397,161.20 : 41,095,741.80 = 13,960,233.20 : x
  2. Step 2: Convert to fraction form
    27,397,161.20/41,095,741.80 = 13,960,233.20/x
  3. Step 3: Cross multiply
    27,397,161.20x = 41,095,741.80 × 13,960,233.20
  4. Step 4: Simplify right side
    27,397,161.20x = 573,706,139,054,987.75
  5. Step 5: Solve for x
    x = 573,706,139,054,987.75/27,397,161.20
  6. Step 6: Final answer
    x = 20,940,349.80

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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.