Home / 36,757,066.80-55,135,600.20-36,190,196.40

Finding the Fourth Proportional to 36,757,066.80, 55,135,600.20 and 36,190,196.40

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Solution

The fourth proportional to 36,757,066.80, 55,135,600.20 and 36,190,196.40 is: 54,285,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,757,066.80 : 55,135,600.20 = 36,190,196.40 : x
  2. Step 2: Convert to fraction form
    36,757,066.80/55,135,600.20 = 36,190,196.40/x
  3. Step 3: Cross multiply
    36,757,066.80x = 55,135,600.20 × 36,190,196.40
  4. Step 4: Simplify right side
    36,757,066.80x = 1,995,368,199,869,879.25
  5. Step 5: Solve for x
    x = 1,995,368,199,869,879.25/36,757,066.80
  6. Step 6: Final answer
    x = 54,285,294.60

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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.