Home / 43,227,961.20-64,777,767.12-24,032,309.04

Finding the Fourth Proportional to 43,227,961.20, 64,777,767.12 and 24,032,309.04

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Solution

The fourth proportional to 43,227,961.20, 64,777,767.12 and 24,032,309.04 is: 36,012,786.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,227,961.20 : 64,777,767.12 = 24,032,309.04 : x
  2. Step 2: Convert to fraction form
    43,227,961.20/64,777,767.12 = 24,032,309.04/x
  3. Step 3: Cross multiply
    43,227,961.20x = 64,777,767.12 × 24,032,309.04
  4. Step 4: Simplify right side
    43,227,961.20x = 1,556,759,318,348,990.75
  5. Step 5: Solve for x
    x = 1,556,759,318,348,990.75/43,227,961.20
  6. Step 6: Final answer
    x = 36,012,786.06

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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.