Home / 30,322,073.25-49,507,975.88

Finding the Third Proportional to 30,322,073.25 and 49,507,975.88

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Solution

The third proportional to 30,322,073.25 and 49,507,975.88 is: 80,833,512.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,322,073.25 : 49,507,975.88 = 49,507,975.88 : x
  2. Step 2: Convert to fraction form
    30,322,073.25/49,507,975.88 = 49,507,975.88/x
  3. Step 3: Cross multiply
    30,322,073.25x = 49,507,975.88 × 49,507,975.88
  4. Step 4: Simplify right side
    30,322,073.25x = 2,451,039,675,239,582
  5. Step 5: Solve for x
    x = 2,451,039,675,239,582/30,322,073.25
  6. Step 6: Final answer
    x = 80,833,512.11

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.