Home / 11,550,666,917,782-15,940,302,619,176-6,348,279,987,956.50

Finding the Fourth Proportional to 11,550,666,917,782, 15,940,302,619,176 and 6,348,279,987,956.50

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Solution

The fourth proportional to 11,550,666,917,782, 15,940,302,619,176 and 6,348,279,987,956.50 is: 8,760,836,481,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550,666,917,782 : 15,940,302,619,176 = 6,348,279,987,956.50 : x
  2. Step 2: Convert to fraction form
    11,550,666,917,782/15,940,302,619,176 = 6,348,279,987,956.50/x
  3. Step 3: Cross multiply
    11,550,666,917,782x = 15,940,302,619,176 × 6,348,279,987,956.50
  4. Step 4: Simplify right side
    11,550,666,917,782x = 101,193,504,119,285,574,510,051,328
  5. Step 5: Solve for x
    x = 101,193,504,119,285,574,510,051,328/11,550,666,917,782
  6. Step 6: Final answer
    x = 8,760,836,481,528.21

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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.