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Finding the Third Proportional to 8,851,820.06 and 19,048,851.56

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Solution

The third proportional to 8,851,820.06 and 19,048,851.56 is: 40,992,557.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,851,820.06 : 19,048,851.56 = 19,048,851.56 : x
  2. Step 2: Convert to fraction form
    8,851,820.06/19,048,851.56 = 19,048,851.56/x
  3. Step 3: Cross multiply
    8,851,820.06x = 19,048,851.56 × 19,048,851.56
  4. Step 4: Simplify right side
    8,851,820.06x = 362,858,745,850,158.69
  5. Step 5: Solve for x
    x = 362,858,745,850,158.69/8,851,820.06
  6. Step 6: Final answer
    x = 40,992,557.83

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.