Home / 17,002,801.80-25,504,202.70-16,081,637.40

Finding the Fourth Proportional to 17,002,801.80, 25,504,202.70 and 16,081,637.40

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Solution

The fourth proportional to 17,002,801.80, 25,504,202.70 and 16,081,637.40 is: 24,122,456.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,002,801.80 : 25,504,202.70 = 16,081,637.40 : x
  2. Step 2: Convert to fraction form
    17,002,801.80/25,504,202.70 = 16,081,637.40/x
  3. Step 3: Cross multiply
    17,002,801.80x = 25,504,202.70 × 16,081,637.40
  4. Step 4: Simplify right side
    17,002,801.80x = 410,149,339,997,501
  5. Step 5: Solve for x
    x = 410,149,339,997,501/17,002,801.80
  6. Step 6: Final answer
    x = 24,122,456.10

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1.5x scale

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.