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Finding the Third Proportional to 273,840,228 and 601,428,168

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Solution

The third proportional to 273,840,228 and 601,428,168 is: 1,320,901,037.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,840,228 : 601,428,168 = 601,428,168 : x
  2. Step 2: Convert to fraction form
    273,840,228/601,428,168 = 601,428,168/x
  3. Step 3: Cross multiply
    273,840,228x = 601,428,168 × 601,428,168
  4. Step 4: Simplify right side
    273,840,228x = 361,715,841,263,836,224
  5. Step 5: Solve for x
    x = 361,715,841,263,836,224/273,840,228
  6. Step 6: Final answer
    x = 1,320,901,037.46

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.