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Finding the Third Proportional to 11,172,898 and 23,999,276

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Solution

The third proportional to 11,172,898 and 23,999,276 is: 51,550,210.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,172,898 : 23,999,276 = 23,999,276 : x
  2. Step 2: Convert to fraction form
    11,172,898/23,999,276 = 23,999,276/x
  3. Step 3: Cross multiply
    11,172,898x = 23,999,276 × 23,999,276
  4. Step 4: Simplify right side
    11,172,898x = 575,965,248,524,176
  5. Step 5: Solve for x
    x = 575,965,248,524,176/11,172,898
  6. Step 6: Final answer
    x = 51,550,210.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.