Home / 41,993,851.80-57,951,515-22,678,267.80

Finding the Fourth Proportional to 41,993,851.80, 57,951,515 and 22,678,267.80

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Solution

The fourth proportional to 41,993,851.80, 57,951,515 and 22,678,267.80 is: 31,296,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,851.80 : 57,951,515 = 22,678,267.80 : x
  2. Step 2: Convert to fraction form
    41,993,851.80/57,951,515 = 22,678,267.80/x
  3. Step 3: Cross multiply
    41,993,851.80x = 57,951,515 × 22,678,267.80
  4. Step 4: Simplify right side
    41,993,851.80x = 1,314,239,976,585,717
  5. Step 5: Solve for x
    x = 1,314,239,976,585,717/41,993,851.80
  6. Step 6: Final answer
    x = 31,296,009.30

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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.