Home / 73,804,846.40-110,664,439.04-34,942,972.16

Finding the Fourth Proportional to 73,804,846.40, 110,664,439.04 and 34,942,972.16

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Solution

The fourth proportional to 73,804,846.40, 110,664,439.04 and 34,942,972.16 is: 52,394,180.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804,846.40 : 110,664,439.04 = 34,942,972.16 : x
  2. Step 2: Convert to fraction form
    73,804,846.40/110,664,439.04 = 34,942,972.16/x
  3. Step 3: Cross multiply
    73,804,846.40x = 110,664,439.04 × 34,942,972.16
  4. Step 4: Simplify right side
    73,804,846.40x = 3,866,944,412,476,737
  5. Step 5: Solve for x
    x = 3,866,944,412,476,737/73,804,846.40
  6. Step 6: Final answer
    x = 52,394,180.07

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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.