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Finding the Third Proportional to 12,525,030 and 26,690,310

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Solution

The third proportional to 12,525,030 and 26,690,310 is: 56,875,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,525,030 : 26,690,310 = 26,690,310 : x
  2. Step 2: Convert to fraction form
    12,525,030/26,690,310 = 26,690,310/x
  3. Step 3: Cross multiply
    12,525,030x = 26,690,310 × 26,690,310
  4. Step 4: Simplify right side
    12,525,030x = 712,372,647,896,100
  5. Step 5: Solve for x
    x = 712,372,647,896,100/12,525,030
  6. Step 6: Final answer
    x = 56,875,923.48

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.