Home / 2,037,593,086.42-2,811,861,556.26-1,145,523,789.33

Finding the Fourth Proportional to 2,037,593,086.42, 2,811,861,556.26 and 1,145,523,789.33

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Solution

The fourth proportional to 2,037,593,086.42, 2,811,861,556.26 and 1,145,523,789.33 is: 1,580,813,326.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,593,086.42 : 2,811,861,556.26 = 1,145,523,789.33 : x
  2. Step 2: Convert to fraction form
    2,037,593,086.42/2,811,861,556.26 = 1,145,523,789.33/x
  3. Step 3: Cross multiply
    2,037,593,086.42x = 2,811,861,556.26 × 1,145,523,789.33
  4. Step 4: Simplify right side
    2,037,593,086.42x = 3,221,054,304,998,306,304
  5. Step 5: Solve for x
    x = 3,221,054,304,998,306,304/2,037,593,086.42
  6. Step 6: Final answer
    x = 1,580,813,326.50

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Double scale
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1.5x scale

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.