Home / 20,058,158,487-43,720,385,317.50

Finding the Third Proportional to 20,058,158,487 and 43,720,385,317.50

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Solution

The third proportional to 20,058,158,487 and 43,720,385,317.50 is: 95,296,489,632.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,058,158,487 : 43,720,385,317.50 = 43,720,385,317.50 : x
  2. Step 2: Convert to fraction form
    20,058,158,487/43,720,385,317.50 = 43,720,385,317.50/x
  3. Step 3: Cross multiply
    20,058,158,487x = 43,720,385,317.50 × 43,720,385,317.50
  4. Step 4: Simplify right side
    20,058,158,487x = 1,911,472,092,310,669,623,296
  5. Step 5: Solve for x
    x = 1,911,472,092,310,669,623,296/20,058,158,487
  6. Step 6: Final answer
    x = 95,296,489,632.86

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.