Home / 166,562,910,039.81-229,856,815,854.87-95,277,540,063.80

Finding the Fourth Proportional to 166,562,910,039.81, 229,856,815,854.87 and 95,277,540,063.80

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Solution

The fourth proportional to 166,562,910,039.81, 229,856,815,854.87 and 95,277,540,063.80 is: 131,483,005,288.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,562,910,039.81 : 229,856,815,854.87 = 95,277,540,063.80 : x
  2. Step 2: Convert to fraction form
    166,562,910,039.81/229,856,815,854.87 = 95,277,540,063.80/x
  3. Step 3: Cross multiply
    166,562,910,039.81x = 229,856,815,854.87 × 95,277,540,063.80
  4. Step 4: Simplify right side
    166,562,910,039.81x = 21,900,191,981,550,564,278,272
  5. Step 5: Solve for x
    x = 21,900,191,981,550,564,278,272/166,562,910,039.81
  6. Step 6: Final answer
    x = 131,483,005,288.01

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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.