Home / 20,410,097,144-31,947,376,498.50

Finding the Third Proportional to 20,410,097,144 and 31,947,376,498.50

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Solution

The third proportional to 20,410,097,144 and 31,947,376,498.50 is: 50,006,369,785.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,410,097,144 : 31,947,376,498.50 = 31,947,376,498.50 : x
  2. Step 2: Convert to fraction form
    20,410,097,144/31,947,376,498.50 = 31,947,376,498.50/x
  3. Step 3: Cross multiply
    20,410,097,144x = 31,947,376,498.50 × 31,947,376,498.50
  4. Step 4: Simplify right side
    20,410,097,144x = 1,020,634,865,136,910,073,856
  5. Step 5: Solve for x
    x = 1,020,634,865,136,910,073,856/20,410,097,144
  6. Step 6: Final answer
    x = 50,006,369,785.31

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.