Home / 2,166,044,976-3,348,429,384

Finding the Third Proportional to 2,166,044,976 and 3,348,429,384

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Solution

The third proportional to 2,166,044,976 and 3,348,429,384 is: 5,176,244,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,166,044,976 : 3,348,429,384 = 3,348,429,384 : x
  2. Step 2: Convert to fraction form
    2,166,044,976/3,348,429,384 = 3,348,429,384/x
  3. Step 3: Cross multiply
    2,166,044,976x = 3,348,429,384 × 3,348,429,384
  4. Step 4: Simplify right side
    2,166,044,976x = 11,211,979,339,634,620,416
  5. Step 5: Solve for x
    x = 11,211,979,339,634,620,416/2,166,044,976
  6. Step 6: Final answer
    x = 5,176,244,936.68

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.