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Finding the Third Proportional to 333,833,400 and 717,028,992

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Solution

The third proportional to 333,833,400 and 717,028,992 is: 1,540,081,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,833,400 : 717,028,992 = 717,028,992 : x
  2. Step 2: Convert to fraction form
    333,833,400/717,028,992 = 717,028,992/x
  3. Step 3: Cross multiply
    333,833,400x = 717,028,992 × 717,028,992
  4. Step 4: Simplify right side
    333,833,400x = 514,130,575,368,536,064
  5. Step 5: Solve for x
    x = 514,130,575,368,536,064/333,833,400
  6. Step 6: Final answer
    x = 1,540,081,296.15

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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.