Home / 181,169,640,989.43-270,183,379,730.62

Finding the Third Proportional to 181,169,640,989.43 and 270,183,379,730.62

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Solution

The third proportional to 181,169,640,989.43 and 270,183,379,730.62 is: 402,932,071,201.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,169,640,989.43 : 270,183,379,730.62 = 270,183,379,730.62 : x
  2. Step 2: Convert to fraction form
    181,169,640,989.43/270,183,379,730.62 = 270,183,379,730.62/x
  3. Step 3: Cross multiply
    181,169,640,989.43x = 270,183,379,730.62 × 270,183,379,730.62
  4. Step 4: Simplify right side
    181,169,640,989.43x = 72,999,058,682,660,402,495,488
  5. Step 5: Solve for x
    x = 72,999,058,682,660,402,495,488/181,169,640,989.43
  6. Step 6: Final answer
    x = 402,932,071,201.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.