Home / 27,743,985.27-41,625,220.17-9,301,755.18

Finding the Fourth Proportional to 27,743,985.27, 41,625,220.17 and 9,301,755.18

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Solution

The fourth proportional to 27,743,985.27, 41,625,220.17 and 9,301,755.18 is: 13,955,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,743,985.27 : 41,625,220.17 = 9,301,755.18 : x
  2. Step 2: Convert to fraction form
    27,743,985.27/41,625,220.17 = 9,301,755.18/x
  3. Step 3: Cross multiply
    27,743,985.27x = 41,625,220.17 × 9,301,755.18
  4. Step 4: Simplify right side
    27,743,985.27x = 387,187,607,525,914.12
  5. Step 5: Solve for x
    x = 387,187,607,525,914.12/27,743,985.27
  6. Step 6: Final answer
    x = 13,955,731.44

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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.