Home / 7,540,263,423,786-11,310,395,285,338-1,809,895,002,080.70

Finding the Fourth Proportional to 7,540,263,423,786, 11,310,395,285,338 and 1,809,895,002,080.70

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Solution

The fourth proportional to 7,540,263,423,786, 11,310,395,285,338 and 1,809,895,002,080.70 is: 2,714,842,539,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,540,263,423,786 : 11,310,395,285,338 = 1,809,895,002,080.70 : x
  2. Step 2: Convert to fraction form
    7,540,263,423,786/11,310,395,285,338 = 1,809,895,002,080.70/x
  3. Step 3: Cross multiply
    7,540,263,423,786x = 11,310,395,285,338 × 1,809,895,002,080.70
  4. Step 4: Simplify right side
    7,540,263,423,786x = 20,470,627,898,490,359,503,650,816
  5. Step 5: Solve for x
    x = 20,470,627,898,490,359,503,650,816/7,540,263,423,786
  6. Step 6: Final answer
    x = 2,714,842,539,043.81

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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.