Home / 93,499,794.16-129,027,240.84-52,247,025.52

Finding the Fourth Proportional to 93,499,794.16, 129,027,240.84 and 52,247,025.52

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Solution

The fourth proportional to 93,499,794.16, 129,027,240.84 and 52,247,025.52 is: 72,099,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,499,794.16 : 129,027,240.84 = 52,247,025.52 : x
  2. Step 2: Convert to fraction form
    93,499,794.16/129,027,240.84 = 52,247,025.52/x
  3. Step 3: Cross multiply
    93,499,794.16x = 129,027,240.84 × 52,247,025.52
  4. Step 4: Simplify right side
    93,499,794.16x = 6,741,289,544,942,667
  5. Step 5: Solve for x
    x = 6,741,289,544,942,667/93,499,794.16
  6. Step 6: Final answer
    x = 72,099,512.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.