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Finding the Third Proportional to 17,630,896.50 and 26,712,991.13

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Solution

The third proportional to 17,630,896.50 and 26,712,991.13 is: 40,473,488.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,630,896.50 : 26,712,991.13 = 26,712,991.13 : x
  2. Step 2: Convert to fraction form
    17,630,896.50/26,712,991.13 = 26,712,991.13/x
  3. Step 3: Cross multiply
    17,630,896.50x = 26,712,991.13 × 26,712,991.13
  4. Step 4: Simplify right side
    17,630,896.50x = 713,583,894,844,328.75
  5. Step 5: Solve for x
    x = 713,583,894,844,328.75/17,630,896.50
  6. Step 6: Final answer
    x = 40,473,488.96

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.