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Finding the Third Proportional to 124,004,448 and 204,186,336

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Solution

The third proportional to 124,004,448 and 204,186,336 is: 336,214,228.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,004,448 : 204,186,336 = 204,186,336 : x
  2. Step 2: Convert to fraction form
    124,004,448/204,186,336 = 204,186,336/x
  3. Step 3: Cross multiply
    124,004,448x = 204,186,336 × 204,186,336
  4. Step 4: Simplify right side
    124,004,448x = 41,692,059,809,104,896
  5. Step 5: Solve for x
    x = 41,692,059,809,104,896/124,004,448
  6. Step 6: Final answer
    x = 336,214,228.45

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.