Home / 36,611,853.57-55,003,532.67-34,543,629.54

Finding the Fourth Proportional to 36,611,853.57, 55,003,532.67 and 34,543,629.54

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Solution

The fourth proportional to 36,611,853.57, 55,003,532.67 and 34,543,629.54 is: 51,896,352.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,611,853.57 : 55,003,532.67 = 34,543,629.54 : x
  2. Step 2: Convert to fraction form
    36,611,853.57/55,003,532.67 = 34,543,629.54/x
  3. Step 3: Cross multiply
    36,611,853.57x = 55,003,532.67 × 34,543,629.54
  4. Step 4: Simplify right side
    36,611,853.57x = 1,900,021,655,943,767
  5. Step 5: Solve for x
    x = 1,900,021,655,943,767/36,611,853.57
  6. Step 6: Final answer
    x = 51,896,352.43

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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.