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Finding the Third Proportional to 7,386,048 and 11,545,632

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Solution

The third proportional to 7,386,048 and 11,545,632 is: 18,047,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,386,048 : 11,545,632 = 11,545,632 : x
  2. Step 2: Convert to fraction form
    7,386,048/11,545,632 = 11,545,632/x
  3. Step 3: Cross multiply
    7,386,048x = 11,545,632 × 11,545,632
  4. Step 4: Simplify right side
    7,386,048x = 133,301,618,279,424
  5. Step 5: Solve for x
    x = 133,301,618,279,424/7,386,048
  6. Step 6: Final answer
    x = 18,047,759.54

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.