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Finding the Third Proportional to 37,094,139 and 80,362,899

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Solution

The third proportional to 37,094,139 and 80,362,899 is: 174,102,855.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,094,139 : 80,362,899 = 80,362,899 : x
  2. Step 2: Convert to fraction form
    37,094,139/80,362,899 = 80,362,899/x
  3. Step 3: Cross multiply
    37,094,139x = 80,362,899 × 80,362,899
  4. Step 4: Simplify right side
    37,094,139x = 6,458,195,535,684,201
  5. Step 5: Solve for x
    x = 6,458,195,535,684,201/37,094,139
  6. Step 6: Final answer
    x = 174,102,855.86

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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.