Home / 20,826,246,220.50-31,726,634,322

Finding the Third Proportional to 20,826,246,220.50 and 31,726,634,322

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Solution

The third proportional to 20,826,246,220.50 and 31,726,634,322 is: 48,332,249,352.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,826,246,220.50 : 31,726,634,322 = 31,726,634,322 : x
  2. Step 2: Convert to fraction form
    20,826,246,220.50/31,726,634,322 = 31,726,634,322/x
  3. Step 3: Cross multiply
    20,826,246,220.50x = 31,726,634,322 × 31,726,634,322
  4. Step 4: Simplify right side
    20,826,246,220.50x = 1,006,579,325,401,908,379,648
  5. Step 5: Solve for x
    x = 1,006,579,325,401,908,379,648/20,826,246,220.50
  6. Step 6: Final answer
    x = 48,332,249,352.31

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.