Home / 5,451,196,400-11,832,736,309

Finding the Third Proportional to 5,451,196,400 and 11,832,736,309

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Solution

The third proportional to 5,451,196,400 and 11,832,736,309 is: 25,684,939,283.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,196,400 : 11,832,736,309 = 11,832,736,309 : x
  2. Step 2: Convert to fraction form
    5,451,196,400/11,832,736,309 = 11,832,736,309/x
  3. Step 3: Cross multiply
    5,451,196,400x = 11,832,736,309 × 11,832,736,309
  4. Step 4: Simplify right side
    5,451,196,400x = 140,013,648,558,326,939,648
  5. Step 5: Solve for x
    x = 140,013,648,558,326,939,648/5,451,196,400
  6. Step 6: Final answer
    x = 25,684,939,283.85

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.