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Finding the Third Proportional to 350,920,524 and 760,357,272

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Solution

The third proportional to 350,920,524 and 760,357,272 is: 1,647,504,610.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,920,524 : 760,357,272 = 760,357,272 : x
  2. Step 2: Convert to fraction form
    350,920,524/760,357,272 = 760,357,272/x
  3. Step 3: Cross multiply
    350,920,524x = 760,357,272 × 760,357,272
  4. Step 4: Simplify right side
    350,920,524x = 578,143,181,083,281,920
  5. Step 5: Solve for x
    x = 578,143,181,083,281,920/350,920,524
  6. Step 6: Final answer
    x = 1,647,504,610.14

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.