Home / 32,764,664.70-49,143,060.45-13,593,422.70

Finding the Fourth Proportional to 32,764,664.70, 49,143,060.45 and 13,593,422.70

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Solution

The fourth proportional to 32,764,664.70, 49,143,060.45 and 13,593,422.70 is: 20,388,500.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764,664.70 : 49,143,060.45 = 13,593,422.70 : x
  2. Step 2: Convert to fraction form
    32,764,664.70/49,143,060.45 = 13,593,422.70/x
  3. Step 3: Cross multiply
    32,764,664.70x = 49,143,060.45 × 13,593,422.70
  4. Step 4: Simplify right side
    32,764,664.70x = 668,022,393,468,502.25
  5. Step 5: Solve for x
    x = 668,022,393,468,502.25/32,764,664.70
  6. Step 6: Final answer
    x = 20,388,500.83

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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.