Home / 43,247,863.80-59,682,075.24-23,668,740.66

Finding the Fourth Proportional to 43,247,863.80, 59,682,075.24 and 23,668,740.66

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Solution

The fourth proportional to 43,247,863.80, 59,682,075.24 and 23,668,740.66 is: 32,662,874.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,247,863.80 : 59,682,075.24 = 23,668,740.66 : x
  2. Step 2: Convert to fraction form
    43,247,863.80/59,682,075.24 = 23,668,740.66/x
  3. Step 3: Cross multiply
    43,247,863.80x = 59,682,075.24 × 23,668,740.66
  4. Step 4: Simplify right side
    43,247,863.80x = 1,412,599,560,906,167.25
  5. Step 5: Solve for x
    x = 1,412,599,560,906,167.25/43,247,863.80
  6. Step 6: Final answer
    x = 32,662,874.81

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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.