Home / 27,131,233.97-37,441,094.31-14,908,878.29

Finding the Fourth Proportional to 27,131,233.97, 37,441,094.31 and 14,908,878.29

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Solution

The fourth proportional to 27,131,233.97, 37,441,094.31 and 14,908,878.29 is: 20,574,247.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,131,233.97 : 37,441,094.31 = 14,908,878.29 : x
  2. Step 2: Convert to fraction form
    27,131,233.97/37,441,094.31 = 14,908,878.29/x
  3. Step 3: Cross multiply
    27,131,233.97x = 37,441,094.31 × 14,908,878.29
  4. Step 4: Simplify right side
    27,131,233.97x = 558,204,718,112,201.56
  5. Step 5: Solve for x
    x = 558,204,718,112,201.56/27,131,233.97
  6. Step 6: Final answer
    x = 20,574,247.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.