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Finding the Third Proportional to 26,827,490 and 58,111,800

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Solution

The third proportional to 26,827,490 and 58,111,800 is: 125,877,646.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,490 : 58,111,800 = 58,111,800 : x
  2. Step 2: Convert to fraction form
    26,827,490/58,111,800 = 58,111,800/x
  3. Step 3: Cross multiply
    26,827,490x = 58,111,800 × 58,111,800
  4. Step 4: Simplify right side
    26,827,490x = 3,376,981,299,240,000
  5. Step 5: Solve for x
    x = 3,376,981,299,240,000/26,827,490
  6. Step 6: Final answer
    x = 125,877,646.37

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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.