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Finding the Third Proportional to 125,802,660 and 269,092,998

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Solution

The third proportional to 125,802,660 and 269,092,998 is: 575,592,293.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,802,660 : 269,092,998 = 269,092,998 : x
  2. Step 2: Convert to fraction form
    125,802,660/269,092,998 = 269,092,998/x
  3. Step 3: Cross multiply
    125,802,660x = 269,092,998 × 269,092,998
  4. Step 4: Simplify right side
    125,802,660x = 72,411,041,572,628,000
  5. Step 5: Solve for x
    x = 72,411,041,572,628,000/125,802,660
  6. Step 6: Final answer
    x = 575,592,293.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.