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Finding the Third Proportional to 13,225,654,537 and 28,555,223,305

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Solution

The third proportional to 13,225,654,537 and 28,555,223,305 is: 61,652,962,106.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,225,654,537 : 28,555,223,305 = 28,555,223,305 : x
  2. Step 2: Convert to fraction form
    13,225,654,537/28,555,223,305 = 28,555,223,305/x
  3. Step 3: Cross multiply
    13,225,654,537x = 28,555,223,305 × 28,555,223,305
  4. Step 4: Simplify right side
    13,225,654,537x = 815,400,777,998,415,167,488
  5. Step 5: Solve for x
    x = 815,400,777,998,415,167,488/13,225,654,537
  6. Step 6: Final answer
    x = 61,652,962,106.13

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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.