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Finding the Third Proportional to 67,143,703.50 and 106,768,548

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Solution

The third proportional to 67,143,703.50 and 106,768,548 is: 169,777,987.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,143,703.50 : 106,768,548 = 106,768,548 : x
  2. Step 2: Convert to fraction form
    67,143,703.50/106,768,548 = 106,768,548/x
  3. Step 3: Cross multiply
    67,143,703.50x = 106,768,548 × 106,768,548
  4. Step 4: Simplify right side
    67,143,703.50x = 11,399,522,842,028,304
  5. Step 5: Solve for x
    x = 11,399,522,842,028,304/67,143,703.50
  6. Step 6: Final answer
    x = 169,777,987.33

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.