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Finding the Third Proportional to 45,650,905.50 and 92,896,128

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Solution

The third proportional to 45,650,905.50 and 92,896,128 is: 189,036,570.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,650,905.50 : 92,896,128 = 92,896,128 : x
  2. Step 2: Convert to fraction form
    45,650,905.50/92,896,128 = 92,896,128/x
  3. Step 3: Cross multiply
    45,650,905.50x = 92,896,128 × 92,896,128
  4. Step 4: Simplify right side
    45,650,905.50x = 8,629,690,597,392,384
  5. Step 5: Solve for x
    x = 8,629,690,597,392,384/45,650,905.50
  6. Step 6: Final answer
    x = 189,036,570.09

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.