Home / 11,202,327,675.88-15,460,093,441.38-6,379,896,568.24

Finding the Fourth Proportional to 11,202,327,675.88, 15,460,093,441.38 and 6,379,896,568.24

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Solution

The fourth proportional to 11,202,327,675.88, 15,460,093,441.38 and 6,379,896,568.24 is: 8,804,759,148.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,202,327,675.88 : 15,460,093,441.38 = 6,379,896,568.24 : x
  2. Step 2: Convert to fraction form
    11,202,327,675.88/15,460,093,441.38 = 6,379,896,568.24/x
  3. Step 3: Cross multiply
    11,202,327,675.88x = 15,460,093,441.38 × 6,379,896,568.24
  4. Step 4: Simplify right side
    11,202,327,675.88x = 98,633,797,091,329,982,464
  5. Step 5: Solve for x
    x = 98,633,797,091,329,982,464/11,202,327,675.88
  6. Step 6: Final answer
    x = 8,804,759,148.73

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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.