Home / 3,625,185,972,619.50-5,002,731,192,558.30-1,979,059,887,253

Finding the Fourth Proportional to 3,625,185,972,619.50, 5,002,731,192,558.30 and 1,979,059,887,253

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Solution

The fourth proportional to 3,625,185,972,619.50, 5,002,731,192,558.30 and 1,979,059,887,253 is: 2,731,088,750,944.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,185,972,619.50 : 5,002,731,192,558.30 = 1,979,059,887,253 : x
  2. Step 2: Convert to fraction form
    3,625,185,972,619.50/5,002,731,192,558.30 = 1,979,059,887,253/x
  3. Step 3: Cross multiply
    3,625,185,972,619.50x = 5,002,731,192,558.30 × 1,979,059,887,253
  4. Step 4: Simplify right side
    3,625,185,972,619.50x = 9,900,704,629,901,494,270,820,352
  5. Step 5: Solve for x
    x = 9,900,704,629,901,494,270,820,352/3,625,185,972,619.50
  6. Step 6: Final answer
    x = 2,731,088,750,944.11

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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.