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Finding the Third Proportional to 225,014,773 and 338,121,344

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Solution

The third proportional to 225,014,773 and 338,121,344 is: 508,082,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,014,773 : 338,121,344 = 338,121,344 : x
  2. Step 2: Convert to fraction form
    225,014,773/338,121,344 = 338,121,344/x
  3. Step 3: Cross multiply
    225,014,773x = 338,121,344 × 338,121,344
  4. Step 4: Simplify right side
    225,014,773x = 114,326,043,268,366,336
  5. Step 5: Solve for x
    x = 114,326,043,268,366,336/225,014,773
  6. Step 6: Final answer
    x = 508,082,388.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.