Home / 11,992,529,522,855-16,549,690,741,537-6,859,982,884,582.90

Finding the Fourth Proportional to 11,992,529,522,855, 16,549,690,741,537 and 6,859,982,884,582.90

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Solution

The fourth proportional to 11,992,529,522,855, 16,549,690,741,537 and 6,859,982,884,582.90 is: 9,466,776,380,722.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,992,529,522,855 : 16,549,690,741,537 = 6,859,982,884,582.90 : x
  2. Step 2: Convert to fraction form
    11,992,529,522,855/16,549,690,741,537 = 6,859,982,884,582.90/x
  3. Step 3: Cross multiply
    11,992,529,522,855x = 16,549,690,741,537 × 6,859,982,884,582.90
  4. Step 4: Simplify right side
    11,992,529,522,855x = 113,530,595,232,083,913,568,419,840
  5. Step 5: Solve for x
    x = 113,530,595,232,083,913,568,419,840/11,992,529,522,855
  6. Step 6: Final answer
    x = 9,466,776,380,722.74

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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.