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Finding the Fourth Proportional to 44,357,599.60, 66,436,866.60 and 36,394,975.60

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Solution

The fourth proportional to 44,357,599.60, 66,436,866.60 and 36,394,975.60 is: 54,510,797.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,357,599.60 : 66,436,866.60 = 36,394,975.60 : x
  2. Step 2: Convert to fraction form
    44,357,599.60/66,436,866.60 = 36,394,975.60/x
  3. Step 3: Cross multiply
    44,357,599.60x = 66,436,866.60 × 36,394,975.60
  4. Step 4: Simplify right side
    44,357,599.60x = 2,417,968,138,847,455
  5. Step 5: Solve for x
    x = 2,417,968,138,847,455/44,357,599.60
  6. Step 6: Final answer
    x = 54,510,797.71

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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.