Home / 132,040,768,613.70-198,061,152,920.55-132,040,768,613.70

Finding the Fourth Proportional to 132,040,768,613.70, 198,061,152,920.55 and 132,040,768,613.70

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Solution

The fourth proportional to 132,040,768,613.70, 198,061,152,920.55 and 132,040,768,613.70 is: 198,061,152,920.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,040,768,613.70 : 198,061,152,920.55 = 132,040,768,613.70 : x
  2. Step 2: Convert to fraction form
    132,040,768,613.70/198,061,152,920.55 = 132,040,768,613.70/x
  3. Step 3: Cross multiply
    132,040,768,613.70x = 198,061,152,920.55 × 132,040,768,613.70
  4. Step 4: Simplify right side
    132,040,768,613.70x = 26,152,146,864,144,994,271,232
  5. Step 5: Solve for x
    x = 26,152,146,864,144,994,271,232/132,040,768,613.70
  6. Step 6: Final answer
    x = 198,061,152,920.55

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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.