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Finding the Fourth Proportional to 37,366,744.80, 56,073,736.80 and 22,014,004.80

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Solution

The fourth proportional to 37,366,744.80, 56,073,736.80 and 22,014,004.80 is: 33,034,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,744.80 : 56,073,736.80 = 22,014,004.80 : x
  2. Step 2: Convert to fraction form
    37,366,744.80/56,073,736.80 = 22,014,004.80/x
  3. Step 3: Cross multiply
    37,366,744.80x = 56,073,736.80 × 22,014,004.80
  4. Step 4: Simplify right side
    37,366,744.80x = 1,234,407,511,069,136.50
  5. Step 5: Solve for x
    x = 1,234,407,511,069,136.50/37,366,744.80
  6. Step 6: Final answer
    x = 33,034,922.30

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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.