Home / 8,071,028,743.50-11,360,834,279.25

Finding the Third Proportional to 8,071,028,743.50 and 11,360,834,279.25

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Solution

The third proportional to 8,071,028,743.50 and 11,360,834,279.25 is: 15,991,586,651.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,028,743.50 : 11,360,834,279.25 = 11,360,834,279.25 : x
  2. Step 2: Convert to fraction form
    8,071,028,743.50/11,360,834,279.25 = 11,360,834,279.25/x
  3. Step 3: Cross multiply
    8,071,028,743.50x = 11,360,834,279.25 × 11,360,834,279.25
  4. Step 4: Simplify right side
    8,071,028,743.50x = 129,068,555,520,581,861,376
  5. Step 5: Solve for x
    x = 129,068,555,520,581,861,376/8,071,028,743.50
  6. Step 6: Final answer
    x = 15,991,586,651.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.