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Finding the Third Proportional to 7,084,251 and 15,153,330

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Solution

The third proportional to 7,084,251 and 15,153,330 is: 32,413,223.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084,251 : 15,153,330 = 15,153,330 : x
  2. Step 2: Convert to fraction form
    7,084,251/15,153,330 = 15,153,330/x
  3. Step 3: Cross multiply
    7,084,251x = 15,153,330 × 15,153,330
  4. Step 4: Simplify right side
    7,084,251x = 229,623,410,088,900
  5. Step 5: Solve for x
    x = 229,623,410,088,900/7,084,251
  6. Step 6: Final answer
    x = 32,413,223.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.