Home / 136,198,148,319.60-204,297,222,479.40-136,198,148,319.60

Finding the Fourth Proportional to 136,198,148,319.60, 204,297,222,479.40 and 136,198,148,319.60

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Solution

The fourth proportional to 136,198,148,319.60, 204,297,222,479.40 and 136,198,148,319.60 is: 204,297,222,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,198,148,319.60 : 204,297,222,479.40 = 136,198,148,319.60 : x
  2. Step 2: Convert to fraction form
    136,198,148,319.60/204,297,222,479.40 = 136,198,148,319.60/x
  3. Step 3: Cross multiply
    136,198,148,319.60x = 204,297,222,479.40 × 136,198,148,319.60
  4. Step 4: Simplify right side
    136,198,148,319.60x = 27,824,903,408,531,640,680,448
  5. Step 5: Solve for x
    x = 27,824,903,408,531,640,680,448/136,198,148,319.60
  6. Step 6: Final answer
    x = 204,297,222,479.40

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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.