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Finding the Third Proportional to 6,631,554 and 14,525,556

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Solution

The third proportional to 6,631,554 and 14,525,556 is: 31,816,340.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,554 : 14,525,556 = 14,525,556 : x
  2. Step 2: Convert to fraction form
    6,631,554/14,525,556 = 14,525,556/x
  3. Step 3: Cross multiply
    6,631,554x = 14,525,556 × 14,525,556
  4. Step 4: Simplify right side
    6,631,554x = 210,991,777,109,136
  5. Step 5: Solve for x
    x = 210,991,777,109,136/6,631,554
  6. Step 6: Final answer
    x = 31,816,340.05

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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.