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Finding the Fourth Proportional to 50,733,972,032.70, 76,100,958,049.06 and 50,733,972,032.70

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Solution

The fourth proportional to 50,733,972,032.70, 76,100,958,049.06 and 50,733,972,032.70 is: 76,100,958,049.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,733,972,032.70 : 76,100,958,049.06 = 50,733,972,032.70 : x
  2. Step 2: Convert to fraction form
    50,733,972,032.70/76,100,958,049.06 = 50,733,972,032.70/x
  3. Step 3: Cross multiply
    50,733,972,032.70x = 76,100,958,049.06 × 50,733,972,032.70
  4. Step 4: Simplify right side
    50,733,972,032.70x = 3,860,903,877,322,685,808,640
  5. Step 5: Solve for x
    x = 3,860,903,877,322,685,808,640/50,733,972,032.70
  6. Step 6: Final answer
    x = 76,100,958,049.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.