Home / 7,116,912,318-14,822,887,116

Finding the Third Proportional to 7,116,912,318 and 14,822,887,116

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Solution

The third proportional to 7,116,912,318 and 14,822,887,116 is: 30,872,655,533.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,912,318 : 14,822,887,116 = 14,822,887,116 : x
  2. Step 2: Convert to fraction form
    7,116,912,318/14,822,887,116 = 14,822,887,116/x
  3. Step 3: Cross multiply
    7,116,912,318x = 14,822,887,116 × 14,822,887,116
  4. Step 4: Simplify right side
    7,116,912,318x = 219,717,982,453,678,800,896
  5. Step 5: Solve for x
    x = 219,717,982,453,678,800,896/7,116,912,318
  6. Step 6: Final answer
    x = 30,872,655,533.21

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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.