Home / 47,003,470,202.18-64,864,512,593.98-25,593,660,375.75

Finding the Fourth Proportional to 47,003,470,202.18, 64,864,512,593.98 and 25,593,660,375.75

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Solution

The fourth proportional to 47,003,470,202.18, 64,864,512,593.98 and 25,593,660,375.75 is: 35,319,100,879.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,003,470,202.18 : 64,864,512,593.98 = 25,593,660,375.75 : x
  2. Step 2: Convert to fraction form
    47,003,470,202.18/64,864,512,593.98 = 25,593,660,375.75/x
  3. Step 3: Cross multiply
    47,003,470,202.18x = 64,864,512,593.98 × 25,593,660,375.75
  4. Step 4: Simplify right side
    47,003,470,202.18x = 1,660,120,305,768,831,385,600
  5. Step 5: Solve for x
    x = 1,660,120,305,768,831,385,600/47,003,470,202.18
  6. Step 6: Final answer
    x = 35,319,100,879.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.