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Finding the Third Proportional to 13,345,116 and 29,136,757.50

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Solution

The third proportional to 13,345,116 and 29,136,757.50 is: 63,615,081.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,345,116 : 29,136,757.50 = 29,136,757.50 : x
  2. Step 2: Convert to fraction form
    13,345,116/29,136,757.50 = 29,136,757.50/x
  3. Step 3: Cross multiply
    13,345,116x = 29,136,757.50 × 29,136,757.50
  4. Step 4: Simplify right side
    13,345,116x = 848,950,637,613,806.25
  5. Step 5: Solve for x
    x = 848,950,637,613,806.25/13,345,116
  6. Step 6: Final answer
    x = 63,615,081.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.