Home / 110,364,968.44-165,541,949.66-41,272,692.44

Finding the Fourth Proportional to 110,364,968.44, 165,541,949.66 and 41,272,692.44

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Solution

The fourth proportional to 110,364,968.44, 165,541,949.66 and 41,272,692.44 is: 61,906,980.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,364,968.44 : 165,541,949.66 = 41,272,692.44 : x
  2. Step 2: Convert to fraction form
    110,364,968.44/165,541,949.66 = 41,272,692.44/x
  3. Step 3: Cross multiply
    110,364,968.44x = 165,541,949.66 × 41,272,692.44
  4. Step 4: Simplify right side
    110,364,968.44x = 6,832,361,974,235,142
  5. Step 5: Solve for x
    x = 6,832,361,974,235,142/110,364,968.44
  6. Step 6: Final answer
    x = 61,906,980.73

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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.