Home / 3,936,306,195.91-8,674,956,945.14

Finding the Third Proportional to 3,936,306,195.91 and 8,674,956,945.14

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Solution

The third proportional to 3,936,306,195.91 and 8,674,956,945.14 is: 19,118,146,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,936,306,195.91 : 8,674,956,945.14 = 8,674,956,945.14 : x
  2. Step 2: Convert to fraction form
    3,936,306,195.91/8,674,956,945.14 = 8,674,956,945.14/x
  3. Step 3: Cross multiply
    3,936,306,195.91x = 8,674,956,945.14 × 8,674,956,945.14
  4. Step 4: Simplify right side
    3,936,306,195.91x = 75,254,878,000,039,657,472
  5. Step 5: Solve for x
    x = 75,254,878,000,039,657,472/3,936,306,195.91
  6. Step 6: Final answer
    x = 19,118,146,367.31

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.