Home / 49,809,408.90-74,728,110.15-24,251,252.10

Finding the Fourth Proportional to 49,809,408.90, 74,728,110.15 and 24,251,252.10

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Solution

The fourth proportional to 49,809,408.90, 74,728,110.15 and 24,251,252.10 is: 36,383,692.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809,408.90 : 74,728,110.15 = 24,251,252.10 : x
  2. Step 2: Convert to fraction form
    49,809,408.90/74,728,110.15 = 24,251,252.10/x
  3. Step 3: Cross multiply
    49,809,408.90x = 74,728,110.15 × 24,251,252.10
  4. Step 4: Simplify right side
    49,809,408.90x = 1,812,250,238,204,219
  5. Step 5: Solve for x
    x = 1,812,250,238,204,219/49,809,408.90
  6. Step 6: Final answer
    x = 36,383,692.93

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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.