Home / 23,945,570.31-33,044,887.03-13,080,554.31

Finding the Fourth Proportional to 23,945,570.31, 33,044,887.03 and 13,080,554.31

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Solution

The fourth proportional to 23,945,570.31, 33,044,887.03 and 13,080,554.31 is: 18,051,164.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945,570.31 : 33,044,887.03 = 13,080,554.31 : x
  2. Step 2: Convert to fraction form
    23,945,570.31/33,044,887.03 = 13,080,554.31/x
  3. Step 3: Cross multiply
    23,945,570.31x = 33,044,887.03 × 13,080,554.31
  4. Step 4: Simplify right side
    23,945,570.31x = 432,245,439,463,729.62
  5. Step 5: Solve for x
    x = 432,245,439,463,729.62/23,945,570.31
  6. Step 6: Final answer
    x = 18,051,164.95

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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.