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Finding the Fourth Proportional to 32,595,168.87, 44,978,700.33 and 18,845,018.73

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Solution

The fourth proportional to 32,595,168.87, 44,978,700.33 and 18,845,018.73 is: 26,004,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,168.87 : 44,978,700.33 = 18,845,018.73 : x
  2. Step 2: Convert to fraction form
    32,595,168.87/44,978,700.33 = 18,845,018.73/x
  3. Step 3: Cross multiply
    32,595,168.87x = 44,978,700.33 × 18,845,018.73
  4. Step 4: Simplify right side
    32,595,168.87x = 847,624,450,169,907.12
  5. Step 5: Solve for x
    x = 847,624,450,169,907.12/32,595,168.87
  6. Step 6: Final answer
    x = 26,004,603.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.