Home / 32,747,998.80-49,121,998.20-22,544,331.60

Finding the Fourth Proportional to 32,747,998.80, 49,121,998.20 and 22,544,331.60

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Solution

The fourth proportional to 32,747,998.80, 49,121,998.20 and 22,544,331.60 is: 33,816,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,747,998.80 : 49,121,998.20 = 22,544,331.60 : x
  2. Step 2: Convert to fraction form
    32,747,998.80/49,121,998.20 = 22,544,331.60/x
  3. Step 3: Cross multiply
    32,747,998.80x = 49,121,998.20 × 22,544,331.60
  4. Step 4: Simplify right side
    32,747,998.80x = 1,107,422,616,275,403.25
  5. Step 5: Solve for x
    x = 1,107,422,616,275,403.25/32,747,998.80
  6. Step 6: Final answer
    x = 33,816,497.40

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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.