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Finding the Fourth Proportional to 32,907,662.60, 49,361,493.90 and 23,341,724.60

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Solution

The fourth proportional to 32,907,662.60, 49,361,493.90 and 23,341,724.60 is: 35,012,586.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,907,662.60 : 49,361,493.90 = 23,341,724.60 : x
  2. Step 2: Convert to fraction form
    32,907,662.60/49,361,493.90 = 23,341,724.60/x
  3. Step 3: Cross multiply
    32,907,662.60x = 49,361,493.90 × 23,341,724.60
  4. Step 4: Simplify right side
    32,907,662.60x = 1,152,182,396,458,380
  5. Step 5: Solve for x
    x = 1,152,182,396,458,380/32,907,662.60
  6. Step 6: Final answer
    x = 35,012,586.90

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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.