Home / 3,407,499,145.69-5,234,335,898.34

Finding the Third Proportional to 3,407,499,145.69 and 5,234,335,898.34

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Solution

The third proportional to 3,407,499,145.69 and 5,234,335,898.34 is: 8,040,580,826.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,499,145.69 : 5,234,335,898.34 = 5,234,335,898.34 : x
  2. Step 2: Convert to fraction form
    3,407,499,145.69/5,234,335,898.34 = 5,234,335,898.34/x
  3. Step 3: Cross multiply
    3,407,499,145.69x = 5,234,335,898.34 × 5,234,335,898.34
  4. Step 4: Simplify right side
    3,407,499,145.69x = 27,398,272,296,690,589,696
  5. Step 5: Solve for x
    x = 27,398,272,296,690,589,696/3,407,499,145.69
  6. Step 6: Final answer
    x = 8,040,580,826.37

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.