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Finding the Third Proportional to 225,127,362 and 336,365,721

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Solution

The third proportional to 225,127,362 and 336,365,721 is: 502,568,400.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,127,362 : 336,365,721 = 336,365,721 : x
  2. Step 2: Convert to fraction form
    225,127,362/336,365,721 = 336,365,721/x
  3. Step 3: Cross multiply
    225,127,362x = 336,365,721 × 336,365,721
  4. Step 4: Simplify right side
    225,127,362x = 113,141,898,263,849,840
  5. Step 5: Solve for x
    x = 113,141,898,263,849,840/225,127,362
  6. Step 6: Final answer
    x = 502,568,400.65

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.