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Finding the Third Proportional to 43,292,244 and 90,166,794

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Solution

The third proportional to 43,292,244 and 90,166,794 is: 187,794,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,292,244 : 90,166,794 = 90,166,794 : x
  2. Step 2: Convert to fraction form
    43,292,244/90,166,794 = 90,166,794/x
  3. Step 3: Cross multiply
    43,292,244x = 90,166,794 × 90,166,794
  4. Step 4: Simplify right side
    43,292,244x = 8,130,050,740,238,436
  5. Step 5: Solve for x
    x = 8,130,050,740,238,436/43,292,244
  6. Step 6: Final answer
    x = 187,794,625.30

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.