Home / 37,667,902.84-56,507,166.24-12,100,340.32

Finding the Fourth Proportional to 37,667,902.84, 56,507,166.24 and 12,100,340.32

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Solution

The fourth proportional to 37,667,902.84, 56,507,166.24 and 12,100,340.32 is: 18,152,216.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,667,902.84 : 56,507,166.24 = 12,100,340.32 : x
  2. Step 2: Convert to fraction form
    37,667,902.84/56,507,166.24 = 12,100,340.32/x
  3. Step 3: Cross multiply
    37,667,902.84x = 56,507,166.24 × 12,100,340.32
  4. Step 4: Simplify right side
    37,667,902.84x = 683,755,942,022,814.88
  5. Step 5: Solve for x
    x = 683,755,942,022,814.88/37,667,902.84
  6. Step 6: Final answer
    x = 18,152,216.89

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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.