Home / 17,086,135,046,121-23,580,887,752,956-10,149,400,677,678

Finding the Fourth Proportional to 17,086,135,046,121, 23,580,887,752,956 and 10,149,400,677,678

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Solution

The fourth proportional to 17,086,135,046,121, 23,580,887,752,956 and 10,149,400,677,678 is: 14,007,373,668,419.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,086,135,046,121 : 23,580,887,752,956 = 10,149,400,677,678 : x
  2. Step 2: Convert to fraction form
    17,086,135,046,121/23,580,887,752,956 = 10,149,400,677,678/x
  3. Step 3: Cross multiply
    17,086,135,046,121x = 23,580,887,752,956 × 10,149,400,677,678
  4. Step 4: Simplify right side
    17,086,135,046,121x = 239,331,878,140,100,492,077,826,048
  5. Step 5: Solve for x
    x = 239,331,878,140,100,492,077,826,048/17,086,135,046,121
  6. Step 6: Final answer
    x = 14,007,373,668,419.83

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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.