Home / 1,186,152,107-2,470,481,272

Finding the Third Proportional to 1,186,152,107 and 2,470,481,272

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Solution

The third proportional to 1,186,152,107 and 2,470,481,272 is: 5,145,442,712.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,152,107 : 2,470,481,272 = 2,470,481,272 : x
  2. Step 2: Convert to fraction form
    1,186,152,107/2,470,481,272 = 2,470,481,272/x
  3. Step 3: Cross multiply
    1,186,152,107x = 2,470,481,272 × 2,470,481,272
  4. Step 4: Simplify right side
    1,186,152,107x = 6,103,277,715,302,737,920
  5. Step 5: Solve for x
    x = 6,103,277,715,302,737,920/1,186,152,107
  6. Step 6: Final answer
    x = 5,145,442,712.86

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.