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Finding the Third Proportional to 13,074,362 and 28,502,845

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Solution

The third proportional to 13,074,362 and 28,502,845 is: 62,137,806.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,074,362 : 28,502,845 = 28,502,845 : x
  2. Step 2: Convert to fraction form
    13,074,362/28,502,845 = 28,502,845/x
  3. Step 3: Cross multiply
    13,074,362x = 28,502,845 × 28,502,845
  4. Step 4: Simplify right side
    13,074,362x = 812,412,173,094,025
  5. Step 5: Solve for x
    x = 812,412,173,094,025/13,074,362
  6. Step 6: Final answer
    x = 62,137,806.27

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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.