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Finding the Third Proportional to 364,345,727 and 793,382,915

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Solution

The third proportional to 364,345,727 and 793,382,915 is: 1,727,635,054.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,345,727 : 793,382,915 = 793,382,915 : x
  2. Step 2: Convert to fraction form
    364,345,727/793,382,915 = 793,382,915/x
  3. Step 3: Cross multiply
    364,345,727x = 793,382,915 × 793,382,915
  4. Step 4: Simplify right side
    364,345,727x = 629,456,449,813,897,216
  5. Step 5: Solve for x
    x = 629,456,449,813,897,216/364,345,727
  6. Step 6: Final answer
    x = 1,727,635,054.20

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.