Home / 5,118,814,252,917-7,677,404,042,933-1,491,717,067,740.90

Finding the Fourth Proportional to 5,118,814,252,917, 7,677,404,042,933 and 1,491,717,067,740.90

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Solution

The fourth proportional to 5,118,814,252,917, 7,677,404,042,933 and 1,491,717,067,740.90 is: 2,237,337,414,667.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,118,814,252,917 : 7,677,404,042,933 = 1,491,717,067,740.90 : x
  2. Step 2: Convert to fraction form
    5,118,814,252,917/7,677,404,042,933 = 1,491,717,067,740.90/x
  3. Step 3: Cross multiply
    5,118,814,252,917x = 7,677,404,042,933 × 1,491,717,067,740.90
  4. Step 4: Simplify right side
    5,118,814,252,917x = 11,452,514,646,786,144,888,422,400
  5. Step 5: Solve for x
    x = 11,452,514,646,786,144,888,422,400/5,118,814,252,917
  6. Step 6: Final answer
    x = 2,237,337,414,667.83

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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.