Home / 7,845,990,999,286.40-11,768,986,498,930-7,845,990,999,286.40

Finding the Fourth Proportional to 7,845,990,999,286.40, 11,768,986,498,930 and 7,845,990,999,286.40

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Solution

The fourth proportional to 7,845,990,999,286.40, 11,768,986,498,930 and 7,845,990,999,286.40 is: 11,768,986,498,930

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,845,990,999,286.40 : 11,768,986,498,930 = 7,845,990,999,286.40 : x
  2. Step 2: Convert to fraction form
    7,845,990,999,286.40/11,768,986,498,930 = 7,845,990,999,286.40/x
  3. Step 3: Cross multiply
    7,845,990,999,286.40x = 11,768,986,498,930 × 7,845,990,999,286.40
  4. Step 4: Simplify right side
    7,845,990,999,286.40x = 92,339,362,141,327,950,304,247,808
  5. Step 5: Solve for x
    x = 92,339,362,141,327,950,304,247,808/7,845,990,999,286.40
  6. Step 6: Final answer
    x = 11,768,986,498,930

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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.