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Finding the Third Proportional to 125,845,827 and 296,653,603

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Solution

The third proportional to 125,845,827 and 296,653,603 is: 699,295,020.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,845,827 : 296,653,603 = 296,653,603 : x
  2. Step 2: Convert to fraction form
    125,845,827/296,653,603 = 296,653,603/x
  3. Step 3: Cross multiply
    125,845,827x = 296,653,603 × 296,653,603
  4. Step 4: Simplify right side
    125,845,827x = 88,003,360,172,881,616
  5. Step 5: Solve for x
    x = 88,003,360,172,881,616/125,845,827
  6. Step 6: Final answer
    x = 699,295,020.51

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.