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Finding the Third Proportional to 30,440,632 and 44,568,848

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Solution

The third proportional to 30,440,632 and 44,568,848 is: 65,254,302.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,440,632 : 44,568,848 = 44,568,848 : x
  2. Step 2: Convert to fraction form
    30,440,632/44,568,848 = 44,568,848/x
  3. Step 3: Cross multiply
    30,440,632x = 44,568,848 × 44,568,848
  4. Step 4: Simplify right side
    30,440,632x = 1,986,382,212,047,104
  5. Step 5: Solve for x
    x = 1,986,382,212,047,104/30,440,632
  6. Step 6: Final answer
    x = 65,254,302.61

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.