Home / 16,873,059.20-25,310,769.28-6,775,680

Finding the Fourth Proportional to 16,873,059.20, 25,310,769.28 and 6,775,680

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Solution

The fourth proportional to 16,873,059.20, 25,310,769.28 and 6,775,680 is: 10,163,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873,059.20 : 25,310,769.28 = 6,775,680 : x
  2. Step 2: Convert to fraction form
    16,873,059.20/25,310,769.28 = 6,775,680/x
  3. Step 3: Cross multiply
    16,873,059.20x = 25,310,769.28 × 6,775,680
  4. Step 4: Simplify right side
    16,873,059.20x = 171,497,673,195,110.41
  5. Step 5: Solve for x
    x = 171,497,673,195,110.41/16,873,059.20
  6. Step 6: Final answer
    x = 10,163,994.04

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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.