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Finding the Third Proportional to 13,536,707.50 and 29,231,316

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Solution

The third proportional to 13,536,707.50 and 29,231,316 is: 63,122,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,536,707.50 : 29,231,316 = 29,231,316 : x
  2. Step 2: Convert to fraction form
    13,536,707.50/29,231,316 = 29,231,316/x
  3. Step 3: Cross multiply
    13,536,707.50x = 29,231,316 × 29,231,316
  4. Step 4: Simplify right side
    13,536,707.50x = 854,469,835,091,856
  5. Step 5: Solve for x
    x = 854,469,835,091,856/13,536,707.50
  6. Step 6: Final answer
    x = 63,122,427.30

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Why These Related Problems?

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