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Finding the Third Proportional to 134,265,032 and 207,328,701

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Solution

The third proportional to 134,265,032 and 207,328,701 is: 320,151,789.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,265,032 : 207,328,701 = 207,328,701 : x
  2. Step 2: Convert to fraction form
    134,265,032/207,328,701 = 207,328,701/x
  3. Step 3: Cross multiply
    134,265,032x = 207,328,701 × 207,328,701
  4. Step 4: Simplify right side
    134,265,032x = 42,985,190,258,347,400
  5. Step 5: Solve for x
    x = 42,985,190,258,347,400/134,265,032
  6. Step 6: Final answer
    x = 320,151,789.47

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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.