Home / 79,419,544,832.81-170,169,330,395.81

Finding the Third Proportional to 79,419,544,832.81 and 170,169,330,395.81

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Solution

The third proportional to 79,419,544,832.81 and 170,169,330,395.81 is: 364,615,549,841.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,419,544,832.81 : 170,169,330,395.81 = 170,169,330,395.81 : x
  2. Step 2: Convert to fraction form
    79,419,544,832.81/170,169,330,395.81 = 170,169,330,395.81/x
  3. Step 3: Cross multiply
    79,419,544,832.81x = 170,169,330,395.81 × 170,169,330,395.81
  4. Step 4: Simplify right side
    79,419,544,832.81x = 28,957,601,007,358,342,856,704
  5. Step 5: Solve for x
    x = 28,957,601,007,358,342,856,704/79,419,544,832.81
  6. Step 6: Final answer
    x = 364,615,549,841.25

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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.