Home / 48,840,028.80-73,260,043.20-14,766,633.60

Finding the Fourth Proportional to 48,840,028.80, 73,260,043.20 and 14,766,633.60

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Solution

The fourth proportional to 48,840,028.80, 73,260,043.20 and 14,766,633.60 is: 22,149,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,840,028.80 : 73,260,043.20 = 14,766,633.60 : x
  2. Step 2: Convert to fraction form
    48,840,028.80/73,260,043.20 = 14,766,633.60/x
  3. Step 3: Cross multiply
    48,840,028.80x = 73,260,043.20 × 14,766,633.60
  4. Step 4: Simplify right side
    48,840,028.80x = 1,081,804,215,454,571.50
  5. Step 5: Solve for x
    x = 1,081,804,215,454,571.50/48,840,028.80
  6. Step 6: Final answer
    x = 22,149,950.40

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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.