Home / 29,763,237.52-41,077,755.84-18,167,523.04

Finding the Fourth Proportional to 29,763,237.52, 41,077,755.84 and 18,167,523.04

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Solution

The fourth proportional to 29,763,237.52, 41,077,755.84 and 18,167,523.04 is: 25,073,921.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763,237.52 : 41,077,755.84 = 18,167,523.04 : x
  2. Step 2: Convert to fraction form
    29,763,237.52/41,077,755.84 = 18,167,523.04/x
  3. Step 3: Cross multiply
    29,763,237.52x = 41,077,755.84 × 18,167,523.04
  4. Step 4: Simplify right side
    29,763,237.52x = 746,281,075,654,694.62
  5. Step 5: Solve for x
    x = 746,281,075,654,694.62/29,763,237.52
  6. Step 6: Final answer
    x = 25,073,921.31

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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.