Home / 1,520,782,610,262-3,222,878,009,376

Finding the Third Proportional to 1,520,782,610,262 and 3,222,878,009,376

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Solution

The third proportional to 1,520,782,610,262 and 3,222,878,009,376 is: 6,829,998,313,519.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,520,782,610,262 : 3,222,878,009,376 = 3,222,878,009,376 : x
  2. Step 2: Convert to fraction form
    1,520,782,610,262/3,222,878,009,376 = 3,222,878,009,376/x
  3. Step 3: Cross multiply
    1,520,782,610,262x = 3,222,878,009,376 × 3,222,878,009,376
  4. Step 4: Simplify right side
    1,520,782,610,262x = 10,386,942,663,319,407,468,478,464
  5. Step 5: Solve for x
    x = 10,386,942,663,319,407,468,478,464/1,520,782,610,262
  6. Step 6: Final answer
    x = 6,829,998,313,519.61

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.