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Finding the Third Proportional to 160,965,008 and 348,670,912

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Solution

The third proportional to 160,965,008 and 348,670,912 is: 755,266,044.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,965,008 : 348,670,912 = 348,670,912 : x
  2. Step 2: Convert to fraction form
    160,965,008/348,670,912 = 348,670,912/x
  3. Step 3: Cross multiply
    160,965,008x = 348,670,912 × 348,670,912
  4. Step 4: Simplify right side
    160,965,008x = 121,571,404,874,911,744
  5. Step 5: Solve for x
    x = 121,571,404,874,911,744/160,965,008
  6. Step 6: Final answer
    x = 755,266,044.37

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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.