Home / 48,647,674.98-67,133,797.65-26,621,179.20

Finding the Fourth Proportional to 48,647,674.98, 67,133,797.65 and 26,621,179.20

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Solution

The fourth proportional to 48,647,674.98, 67,133,797.65 and 26,621,179.20 is: 36,737,230.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,647,674.98 : 67,133,797.65 = 26,621,179.20 : x
  2. Step 2: Convert to fraction form
    48,647,674.98/67,133,797.65 = 26,621,179.20/x
  3. Step 3: Cross multiply
    48,647,674.98x = 67,133,797.65 × 26,621,179.20
  4. Step 4: Simplify right side
    48,647,674.98x = 1,787,180,857,617,189
  5. Step 5: Solve for x
    x = 1,787,180,857,617,189/48,647,674.98
  6. Step 6: Final answer
    x = 36,737,230.68

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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.