Home / 54,529,569.90-81,753,676.65-32,959,626.30

Finding the Fourth Proportional to 54,529,569.90, 81,753,676.65 and 32,959,626.30

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Solution

The fourth proportional to 54,529,569.90, 81,753,676.65 and 32,959,626.30 is: 49,414,852.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,529,569.90 : 81,753,676.65 = 32,959,626.30 : x
  2. Step 2: Convert to fraction form
    54,529,569.90/81,753,676.65 = 32,959,626.30/x
  3. Step 3: Cross multiply
    54,529,569.90x = 81,753,676.65 × 32,959,626.30
  4. Step 4: Simplify right side
    54,529,569.90x = 2,694,570,631,035,036
  5. Step 5: Solve for x
    x = 2,694,570,631,035,036/54,529,569.90
  6. Step 6: Final answer
    x = 49,414,852.09

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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.