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Finding the Third Proportional to 324,628,610 and 660,594,592

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Solution

The third proportional to 324,628,610 and 660,594,592 is: 1,344,259,875.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,628,610 : 660,594,592 = 660,594,592 : x
  2. Step 2: Convert to fraction form
    324,628,610/660,594,592 = 660,594,592/x
  3. Step 3: Cross multiply
    324,628,610x = 660,594,592 × 660,594,592
  4. Step 4: Simplify right side
    324,628,610x = 436,385,214,979,646,464
  5. Step 5: Solve for x
    x = 436,385,214,979,646,464/324,628,610
  6. Step 6: Final answer
    x = 1,344,259,875.86

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.