Home / 3,119,285,612.50-6,935,998,962.50

Finding the Third Proportional to 3,119,285,612.50 and 6,935,998,962.50

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Solution

The third proportional to 3,119,285,612.50 and 6,935,998,962.50 is: 15,422,788,286.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,119,285,612.50 : 6,935,998,962.50 = 6,935,998,962.50 : x
  2. Step 2: Convert to fraction form
    3,119,285,612.50/6,935,998,962.50 = 6,935,998,962.50/x
  3. Step 3: Cross multiply
    3,119,285,612.50x = 6,935,998,962.50 × 6,935,998,962.50
  4. Step 4: Simplify right side
    3,119,285,612.50x = 48,108,081,607,801,077,760
  5. Step 5: Solve for x
    x = 48,108,081,607,801,077,760/3,119,285,612.50
  6. Step 6: Final answer
    x = 15,422,788,286.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.