Home / 16,773,752.37-25,157,825.78-4,644,441.92

Finding the Fourth Proportional to 16,773,752.37, 25,157,825.78 and 4,644,441.92

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Solution

The fourth proportional to 16,773,752.37, 25,157,825.78 and 4,644,441.92 is: 6,965,886.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,752.37 : 25,157,825.78 = 4,644,441.92 : x
  2. Step 2: Convert to fraction form
    16,773,752.37/25,157,825.78 = 4,644,441.92/x
  3. Step 3: Cross multiply
    16,773,752.37x = 25,157,825.78 × 4,644,441.92
  4. Step 4: Simplify right side
    16,773,752.37x = 116,844,060,708,361.05
  5. Step 5: Solve for x
    x = 116,844,060,708,361.05/16,773,752.37
  6. Step 6: Final answer
    x = 6,965,886.83

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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.