Home / 11,086,933.25-16,630,399.87-3,513,899

Finding the Fourth Proportional to 11,086,933.25, 16,630,399.87 and 3,513,899

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Solution

The fourth proportional to 11,086,933.25, 16,630,399.87 and 3,513,899 is: 5,270,848.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,933.25 : 16,630,399.87 = 3,513,899 : x
  2. Step 2: Convert to fraction form
    11,086,933.25/16,630,399.87 = 3,513,899/x
  3. Step 3: Cross multiply
    11,086,933.25x = 16,630,399.87 × 3,513,899
  4. Step 4: Simplify right side
    11,086,933.25x = 58,437,545,472,793.12
  5. Step 5: Solve for x
    x = 58,437,545,472,793.12/11,086,933.25
  6. Step 6: Final answer
    x = 5,270,848.50

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Similar ratio
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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.