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Finding the Third Proportional to 7,096,164 and 11,118,984

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Solution

The third proportional to 7,096,164 and 11,118,984 is: 17,422,343.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,164 : 11,118,984 = 11,118,984 : x
  2. Step 2: Convert to fraction form
    7,096,164/11,118,984 = 11,118,984/x
  3. Step 3: Cross multiply
    7,096,164x = 11,118,984 × 11,118,984
  4. Step 4: Simplify right side
    7,096,164x = 123,631,805,192,256
  5. Step 5: Solve for x
    x = 123,631,805,192,256/7,096,164
  6. Step 6: Final answer
    x = 17,422,343.28

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.