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Finding the Third Proportional to 13,318,004.25 and 29,228,287.50

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Solution

The third proportional to 13,318,004.25 and 29,228,287.50 is: 64,145,706.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,318,004.25 : 29,228,287.50 = 29,228,287.50 : x
  2. Step 2: Convert to fraction form
    13,318,004.25/29,228,287.50 = 29,228,287.50/x
  3. Step 3: Cross multiply
    13,318,004.25x = 29,228,287.50 × 29,228,287.50
  4. Step 4: Simplify right side
    13,318,004.25x = 854,292,790,182,656.25
  5. Step 5: Solve for x
    x = 854,292,790,182,656.25/13,318,004.25
  6. Step 6: Final answer
    x = 64,145,706.38

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.