Home / 49,873,190.90-74,683,815.15-32,741,107.70

Finding the Fourth Proportional to 49,873,190.90, 74,683,815.15 and 32,741,107.70

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Solution

The fourth proportional to 49,873,190.90, 74,683,815.15 and 32,741,107.70 is: 49,028,963.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,873,190.90 : 74,683,815.15 = 32,741,107.70 : x
  2. Step 2: Convert to fraction form
    49,873,190.90/74,683,815.15 = 32,741,107.70/x
  3. Step 3: Cross multiply
    49,873,190.90x = 74,683,815.15 × 32,741,107.70
  4. Step 4: Simplify right side
    49,873,190.90x = 2,445,230,835,273,042
  5. Step 5: Solve for x
    x = 2,445,230,835,273,042/49,873,190.90
  6. Step 6: Final answer
    x = 49,028,963.08

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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.