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Finding the Third Proportional to 104,372,644.50 and 153,364,014

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Solution

The third proportional to 104,372,644.50 and 153,364,014 is: 225,351,392.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,372,644.50 : 153,364,014 = 153,364,014 : x
  2. Step 2: Convert to fraction form
    104,372,644.50/153,364,014 = 153,364,014/x
  3. Step 3: Cross multiply
    104,372,644.50x = 153,364,014 × 153,364,014
  4. Step 4: Simplify right side
    104,372,644.50x = 23,520,520,790,192,196
  5. Step 5: Solve for x
    x = 23,520,520,790,192,196/104,372,644.50
  6. Step 6: Final answer
    x = 225,351,392.63

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.