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Finding the Third Proportional to 333,363,600 and 717,928,989.75

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Solution

The third proportional to 333,363,600 and 717,928,989.75 is: 1,546,125,714.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,363,600 : 717,928,989.75 = 717,928,989.75 : x
  2. Step 2: Convert to fraction form
    333,363,600/717,928,989.75 = 717,928,989.75/x
  3. Step 3: Cross multiply
    333,363,600x = 717,928,989.75 × 717,928,989.75
  4. Step 4: Simplify right side
    333,363,600x = 515,422,034,323,455,616
  5. Step 5: Solve for x
    x = 515,422,034,323,455,616/333,363,600
  6. Step 6: Final answer
    x = 1,546,125,714.76

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.