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Finding the Third Proportional to 151,048,419 and 233,245,168.50

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Solution

The third proportional to 151,048,419 and 233,245,168.50 is: 360,171,321.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,048,419 : 233,245,168.50 = 233,245,168.50 : x
  2. Step 2: Convert to fraction form
    151,048,419/233,245,168.50 = 233,245,168.50/x
  3. Step 3: Cross multiply
    151,048,419x = 233,245,168.50 × 233,245,168.50
  4. Step 4: Simplify right side
    151,048,419x = 54,403,308,628,593,392
  5. Step 5: Solve for x
    x = 54,403,308,628,593,392/151,048,419
  6. Step 6: Final answer
    x = 360,171,321.15

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.