Home / 47,003,470,204.93-64,864,512,597.78-25,593,660,378.50

Finding the Fourth Proportional to 47,003,470,204.93, 64,864,512,597.78 and 25,593,660,378.50

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Solution

The fourth proportional to 47,003,470,204.93, 64,864,512,597.78 and 25,593,660,378.50 is: 35,319,100,883.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,003,470,204.93 : 64,864,512,597.78 = 25,593,660,378.50 : x
  2. Step 2: Convert to fraction form
    47,003,470,204.93/64,864,512,597.78 = 25,593,660,378.50/x
  3. Step 3: Cross multiply
    47,003,470,204.93x = 64,864,512,597.78 × 25,593,660,378.50
  4. Step 4: Simplify right side
    47,003,470,204.93x = 1,660,120,306,044,516,171,776
  5. Step 5: Solve for x
    x = 1,660,120,306,044,516,171,776/47,003,470,204.93
  6. Step 6: Final answer
    x = 35,319,100,883.54

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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.