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Finding the Third Proportional to 115,012,232 and 247,562,008

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Solution

The third proportional to 115,012,232 and 247,562,008 is: 532,873,301.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,012,232 : 247,562,008 = 247,562,008 : x
  2. Step 2: Convert to fraction form
    115,012,232/247,562,008 = 247,562,008/x
  3. Step 3: Cross multiply
    115,012,232x = 247,562,008 × 247,562,008
  4. Step 4: Simplify right side
    115,012,232x = 61,286,947,804,992,064
  5. Step 5: Solve for x
    x = 61,286,947,804,992,064/115,012,232
  6. Step 6: Final answer
    x = 532,873,301.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.