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Finding the Third Proportional to 7,182,914 and 15,505,300

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Solution

The third proportional to 7,182,914 and 15,505,300 is: 33,470,305.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,182,914 : 15,505,300 = 15,505,300 : x
  2. Step 2: Convert to fraction form
    7,182,914/15,505,300 = 15,505,300/x
  3. Step 3: Cross multiply
    7,182,914x = 15,505,300 × 15,505,300
  4. Step 4: Simplify right side
    7,182,914x = 240,414,328,090,000
  5. Step 5: Solve for x
    x = 240,414,328,090,000/7,182,914
  6. Step 6: Final answer
    x = 33,470,305.80

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.