Home / 48,735,687.20-73,103,530.80-41,082,936.80

Finding the Fourth Proportional to 48,735,687.20, 73,103,530.80 and 41,082,936.80

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Solution

The fourth proportional to 48,735,687.20, 73,103,530.80 and 41,082,936.80 is: 61,624,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,687.20 : 73,103,530.80 = 41,082,936.80 : x
  2. Step 2: Convert to fraction form
    48,735,687.20/73,103,530.80 = 41,082,936.80/x
  3. Step 3: Cross multiply
    48,735,687.20x = 73,103,530.80 × 41,082,936.80
  4. Step 4: Simplify right side
    48,735,687.20x = 3,003,307,735,713,253
  5. Step 5: Solve for x
    x = 3,003,307,735,713,253/48,735,687.20
  6. Step 6: Final answer
    x = 61,624,405.20

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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.