Home / 183,363,500.88-253,026,511.56-107,998,081.20

Finding the Fourth Proportional to 183,363,500.88, 253,026,511.56 and 107,998,081.20

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Solution

The fourth proportional to 183,363,500.88, 253,026,511.56 and 107,998,081.20 is: 149,028,446.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,363,500.88 : 253,026,511.56 = 107,998,081.20 : x
  2. Step 2: Convert to fraction form
    183,363,500.88/253,026,511.56 = 107,998,081.20/x
  3. Step 3: Cross multiply
    183,363,500.88x = 253,026,511.56 × 107,998,081.20
  4. Step 4: Simplify right side
    183,363,500.88x = 27,326,377,741,209,620
  5. Step 5: Solve for x
    x = 27,326,377,741,209,620/183,363,500.88
  6. Step 6: Final answer
    x = 149,028,446.83

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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.