Home / 148,416,910.60-222,627,079.59-44,787,013.30

Finding the Fourth Proportional to 148,416,910.60, 222,627,079.59 and 44,787,013.30

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Solution

The fourth proportional to 148,416,910.60, 222,627,079.59 and 44,787,013.30 is: 67,181,037.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,416,910.60 : 222,627,079.59 = 44,787,013.30 : x
  2. Step 2: Convert to fraction form
    148,416,910.60/222,627,079.59 = 44,787,013.30/x
  3. Step 3: Cross multiply
    148,416,910.60x = 222,627,079.59 × 44,787,013.30
  4. Step 4: Simplify right side
    148,416,910.60x = 9,970,801,974,537,488
  5. Step 5: Solve for x
    x = 9,970,801,974,537,488/148,416,910.60
  6. Step 6: Final answer
    x = 67,181,037.08

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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.