Home / 169,162,797.58-233,493,313.64-102,171,114.70

Finding the Fourth Proportional to 169,162,797.58, 233,493,313.64 and 102,171,114.70

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Solution

The fourth proportional to 169,162,797.58, 233,493,313.64 and 102,171,114.70 is: 141,025,523.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,162,797.58 : 233,493,313.64 = 102,171,114.70 : x
  2. Step 2: Convert to fraction form
    169,162,797.58/233,493,313.64 = 102,171,114.70/x
  3. Step 3: Cross multiply
    169,162,797.58x = 233,493,313.64 × 102,171,114.70
  4. Step 4: Simplify right side
    169,162,797.58x = 23,856,272,128,500,924
  5. Step 5: Solve for x
    x = 23,856,272,128,500,924/169,162,797.58
  6. Step 6: Final answer
    x = 141,025,523.76

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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.