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Finding the Third Proportional to 94,405,406 and 145,800,669

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Solution

The third proportional to 94,405,406 and 145,800,669 is: 225,176,035.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,405,406 : 145,800,669 = 145,800,669 : x
  2. Step 2: Convert to fraction form
    94,405,406/145,800,669 = 145,800,669/x
  3. Step 3: Cross multiply
    94,405,406x = 145,800,669 × 145,800,669
  4. Step 4: Simplify right side
    94,405,406x = 21,257,835,080,847,560
  5. Step 5: Solve for x
    x = 21,257,835,080,847,560/94,405,406
  6. Step 6: Final answer
    x = 225,176,035.80

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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.