Home / 203,815,844,386.50-303,956,299,005

Finding the Third Proportional to 203,815,844,386.50 and 303,956,299,005

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Solution

The third proportional to 203,815,844,386.50 and 303,956,299,005 is: 453,298,574,421.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,815,844,386.50 : 303,956,299,005 = 303,956,299,005 : x
  2. Step 2: Convert to fraction form
    203,815,844,386.50/303,956,299,005 = 303,956,299,005/x
  3. Step 3: Cross multiply
    203,815,844,386.50x = 303,956,299,005 × 303,956,299,005
  4. Step 4: Simplify right side
    203,815,844,386.50x = 92,389,431,704,816,956,997,632
  5. Step 5: Solve for x
    x = 92,389,431,704,816,956,997,632/203,815,844,386.50
  6. Step 6: Final answer
    x = 453,298,574,421.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.