Home / 49,041,327.05-67,682,346.83-27,017,083.41

Finding the Fourth Proportional to 49,041,327.05, 67,682,346.83 and 27,017,083.41

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Solution

The fourth proportional to 49,041,327.05, 67,682,346.83 and 27,017,083.41 is: 37,286,503.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,041,327.05 : 67,682,346.83 = 27,017,083.41 : x
  2. Step 2: Convert to fraction form
    49,041,327.05/67,682,346.83 = 27,017,083.41/x
  3. Step 3: Cross multiply
    49,041,327.05x = 67,682,346.83 × 27,017,083.41
  4. Step 4: Simplify right side
    49,041,327.05x = 1,828,579,609,555,573.75
  5. Step 5: Solve for x
    x = 1,828,579,609,555,573.75/49,041,327.05
  6. Step 6: Final answer
    x = 37,286,503.44

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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.