Home / 1,789,579,957,920-3,925,631,811,864

Finding the Third Proportional to 1,789,579,957,920 and 3,925,631,811,864

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Solution

The third proportional to 1,789,579,957,920 and 3,925,631,811,864 is: 8,611,286,159,144.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,579,957,920 : 3,925,631,811,864 = 3,925,631,811,864 : x
  2. Step 2: Convert to fraction form
    1,789,579,957,920/3,925,631,811,864 = 3,925,631,811,864/x
  3. Step 3: Cross multiply
    1,789,579,957,920x = 3,925,631,811,864 × 3,925,631,811,864
  4. Step 4: Simplify right side
    1,789,579,957,920x = 15,410,585,122,318,630,648,807,424
  5. Step 5: Solve for x
    x = 15,410,585,122,318,630,648,807,424/1,789,579,957,920
  6. Step 6: Final answer
    x = 8,611,286,159,144.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.