Home / 59,516,163.70-82,131,975.81-33,410,674.61

Finding the Fourth Proportional to 59,516,163.70, 82,131,975.81 and 33,410,674.61

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Solution

The fourth proportional to 59,516,163.70, 82,131,975.81 and 33,410,674.61 is: 46,106,545.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,516,163.70 : 82,131,975.81 = 33,410,674.61 : x
  2. Step 2: Convert to fraction form
    59,516,163.70/82,131,975.81 = 33,410,674.61/x
  3. Step 3: Cross multiply
    59,516,163.70x = 82,131,975.81 × 33,410,674.61
  4. Step 4: Simplify right side
    59,516,163.70x = 2,744,084,719,223,628.50
  5. Step 5: Solve for x
    x = 2,744,084,719,223,628.50/59,516,163.70
  6. Step 6: Final answer
    x = 46,106,545.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.