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Finding the Third Proportional to 136,636,287 and 295,044,644

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Solution

The third proportional to 136,636,287 and 295,044,644 is: 637,102,660.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,636,287 : 295,044,644 = 295,044,644 : x
  2. Step 2: Convert to fraction form
    136,636,287/295,044,644 = 295,044,644/x
  3. Step 3: Cross multiply
    136,636,287x = 295,044,644 × 295,044,644
  4. Step 4: Simplify right side
    136,636,287x = 87,051,341,953,086,736
  5. Step 5: Solve for x
    x = 87,051,341,953,086,736/136,636,287
  6. Step 6: Final answer
    x = 637,102,660.39

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.