Home / 4,002,241,475.32-5,523,093,759.48-2,218,210,106.08

Finding the Fourth Proportional to 4,002,241,475.32, 5,523,093,759.48 and 2,218,210,106.08

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Solution

The fourth proportional to 4,002,241,475.32, 5,523,093,759.48 and 2,218,210,106.08 is: 3,061,130,236.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,241,475.32 : 5,523,093,759.48 = 2,218,210,106.08 : x
  2. Step 2: Convert to fraction form
    4,002,241,475.32/5,523,093,759.48 = 2,218,210,106.08/x
  3. Step 3: Cross multiply
    4,002,241,475.32x = 5,523,093,759.48 × 2,218,210,106.08
  4. Step 4: Simplify right side
    4,002,241,475.32x = 12,251,382,394,105,915,392
  5. Step 5: Solve for x
    x = 12,251,382,394,105,915,392/4,002,241,475.32
  6. Step 6: Final answer
    x = 3,061,130,236.56

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Double scale
Find fourth proportional to 4,002,241,476.32, 5,523,093,760.86 and 2,218,210,107.08
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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.