Home / 32,929,336.60-49,394,004.90-10,212,530.20

Finding the Fourth Proportional to 32,929,336.60, 49,394,004.90 and 10,212,530.20

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Solution

The fourth proportional to 32,929,336.60, 49,394,004.90 and 10,212,530.20 is: 15,318,795.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,929,336.60 : 49,394,004.90 = 10,212,530.20 : x
  2. Step 2: Convert to fraction form
    32,929,336.60/49,394,004.90 = 10,212,530.20/x
  3. Step 3: Cross multiply
    32,929,336.60x = 49,394,004.90 × 10,212,530.20
  4. Step 4: Simplify right side
    32,929,336.60x = 504,437,766,740,197.94
  5. Step 5: Solve for x
    x = 504,437,766,740,197.94/32,929,336.60
  6. Step 6: Final answer
    x = 15,318,795.30

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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.