Home / 262,269,025.43-362,094,594.85-166,953,314.75

Finding the Fourth Proportional to 262,269,025.43, 362,094,594.85 and 166,953,314.75

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Solution

The fourth proportional to 262,269,025.43, 362,094,594.85 and 166,953,314.75 is: 230,499,551.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,269,025.43 : 362,094,594.85 = 166,953,314.75 : x
  2. Step 2: Convert to fraction form
    262,269,025.43/362,094,594.85 = 166,953,314.75/x
  3. Step 3: Cross multiply
    262,269,025.43x = 362,094,594.85 × 166,953,314.75
  4. Step 4: Simplify right side
    262,269,025.43x = 60,452,892,863,265,784
  5. Step 5: Solve for x
    x = 60,452,892,863,265,784/262,269,025.43
  6. Step 6: Final answer
    x = 230,499,551.99

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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.