Home / 204,094,282.32-306,142,550.88-50,740,338.96

Finding the Fourth Proportional to 204,094,282.32, 306,142,550.88 and 50,740,338.96

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Solution

The fourth proportional to 204,094,282.32, 306,142,550.88 and 50,740,338.96 is: 76,110,788.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,094,282.32 : 306,142,550.88 = 50,740,338.96 : x
  2. Step 2: Convert to fraction form
    204,094,282.32/306,142,550.88 = 50,740,338.96/x
  3. Step 3: Cross multiply
    204,094,282.32x = 306,142,550.88 × 50,740,338.96
  4. Step 4: Simplify right side
    204,094,282.32x = 15,533,776,801,730,246
  5. Step 5: Solve for x
    x = 15,533,776,801,730,246/204,094,282.32
  6. Step 6: Final answer
    x = 76,110,788.73

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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.