Home / 2,006,455,845-4,195,860,261

Finding the Third Proportional to 2,006,455,845 and 4,195,860,261

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Solution

The third proportional to 2,006,455,845 and 4,195,860,261 is: 8,774,298,908.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,455,845 : 4,195,860,261 = 4,195,860,261 : x
  2. Step 2: Convert to fraction form
    2,006,455,845/4,195,860,261 = 4,195,860,261/x
  3. Step 3: Cross multiply
    2,006,455,845x = 4,195,860,261 × 4,195,860,261
  4. Step 4: Simplify right side
    2,006,455,845x = 17,605,243,329,838,987,264
  5. Step 5: Solve for x
    x = 17,605,243,329,838,987,264/2,006,455,845
  6. Step 6: Final answer
    x = 8,774,298,908.05

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.