Home / 12,530,176,053,474-18,795,259,656,444-3,350,995,292,021

Finding the Fourth Proportional to 12,530,176,053,474, 18,795,259,656,444 and 3,350,995,292,021

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Solution

The fourth proportional to 12,530,176,053,474, 18,795,259,656,444 and 3,350,995,292,021 is: 5,026,491,754,965.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,530,176,053,474 : 18,795,259,656,444 = 3,350,995,292,021 : x
  2. Step 2: Convert to fraction form
    12,530,176,053,474/18,795,259,656,444 = 3,350,995,292,021/x
  3. Step 3: Cross multiply
    12,530,176,053,474x = 18,795,259,656,444 × 3,350,995,292,021
  4. Step 4: Simplify right side
    12,530,176,053,474x = 62,982,826,621,056,080,362,340,352
  5. Step 5: Solve for x
    x = 62,982,826,621,056,080,362,340,352/12,530,176,053,474
  6. Step 6: Final answer
    x = 5,026,491,754,965.73

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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.