Home / 6,664,579,282.50-13,880,781,872.25

Finding the Third Proportional to 6,664,579,282.50 and 13,880,781,872.25

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Solution

The third proportional to 6,664,579,282.50 and 13,880,781,872.25 is: 28,910,467,895.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,579,282.50 : 13,880,781,872.25 = 13,880,781,872.25 : x
  2. Step 2: Convert to fraction form
    6,664,579,282.50/13,880,781,872.25 = 13,880,781,872.25/x
  3. Step 3: Cross multiply
    6,664,579,282.50x = 13,880,781,872.25 × 13,880,781,872.25
  4. Step 4: Simplify right side
    6,664,579,282.50x = 192,676,105,384,984,215,552
  5. Step 5: Solve for x
    x = 192,676,105,384,984,215,552/6,664,579,282.50
  6. Step 6: Final answer
    x = 28,910,467,895.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.