Home / 41,993,763-57,951,393.75-22,678,179

Finding the Fourth Proportional to 41,993,763, 57,951,393.75 and 22,678,179

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Solution

The fourth proportional to 41,993,763, 57,951,393.75 and 22,678,179 is: 31,295,887.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,993,763 : 57,951,393.75 = 22,678,179 : x
  2. Step 2: Convert to fraction form
    41,993,763/57,951,393.75 = 22,678,179/x
  3. Step 3: Cross multiply
    41,993,763x = 57,951,393.75 × 22,678,179
  4. Step 4: Simplify right side
    41,993,763x = 1,314,232,080,761,981.25
  5. Step 5: Solve for x
    x = 1,314,232,080,761,981.25/41,993,763
  6. Step 6: Final answer
    x = 31,295,887.46

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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.