Home / 50,361,744.60-75,542,616.90-35,056,243.80

Finding the Fourth Proportional to 50,361,744.60, 75,542,616.90 and 35,056,243.80

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Solution

The fourth proportional to 50,361,744.60, 75,542,616.90 and 35,056,243.80 is: 52,584,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,361,744.60 : 75,542,616.90 = 35,056,243.80 : x
  2. Step 2: Convert to fraction form
    50,361,744.60/75,542,616.90 = 35,056,243.80/x
  3. Step 3: Cross multiply
    50,361,744.60x = 75,542,616.90 × 35,056,243.80
  4. Step 4: Simplify right side
    50,361,744.60x = 2,648,240,395,336,400
  5. Step 5: Solve for x
    x = 2,648,240,395,336,400/50,361,744.60
  6. Step 6: Final answer
    x = 52,584,365.70

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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.