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Finding the Third Proportional to 7,264,588 and 15,946,136

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Solution

The third proportional to 7,264,588 and 15,946,136 is: 35,002,570.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,588 : 15,946,136 = 15,946,136 : x
  2. Step 2: Convert to fraction form
    7,264,588/15,946,136 = 15,946,136/x
  3. Step 3: Cross multiply
    7,264,588x = 15,946,136 × 15,946,136
  4. Step 4: Simplify right side
    7,264,588x = 254,279,253,330,496
  5. Step 5: Solve for x
    x = 254,279,253,330,496/7,264,588
  6. Step 6: Final answer
    x = 35,002,570.46

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.