Home / 29,404,801.80-44,107,202.70-28,082,104.20

Finding the Fourth Proportional to 29,404,801.80, 44,107,202.70 and 28,082,104.20

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Solution

The fourth proportional to 29,404,801.80, 44,107,202.70 and 28,082,104.20 is: 42,123,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,404,801.80 : 44,107,202.70 = 28,082,104.20 : x
  2. Step 2: Convert to fraction form
    29,404,801.80/44,107,202.70 = 28,082,104.20/x
  3. Step 3: Cross multiply
    29,404,801.80x = 44,107,202.70 × 28,082,104.20
  4. Step 4: Simplify right side
    29,404,801.80x = 1,238,623,062,191,921.50
  5. Step 5: Solve for x
    x = 1,238,623,062,191,921.50/29,404,801.80
  6. Step 6: Final answer
    x = 42,123,156.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.