Home / 16,983,119.60-25,476,234.60-6,883,650.80

Finding the Fourth Proportional to 16,983,119.60, 25,476,234.60 and 6,883,650.80

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Solution

The fourth proportional to 16,983,119.60, 25,476,234.60 and 6,883,650.80 is: 10,326,106.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,119.60 : 25,476,234.60 = 6,883,650.80 : x
  2. Step 2: Convert to fraction form
    16,983,119.60/25,476,234.60 = 6,883,650.80/x
  3. Step 3: Cross multiply
    16,983,119.60x = 25,476,234.60 × 6,883,650.80
  4. Step 4: Simplify right side
    16,983,119.60x = 175,369,502,685,277.69
  5. Step 5: Solve for x
    x = 175,369,502,685,277.69/16,983,119.60
  6. Step 6: Final answer
    x = 10,326,106.56

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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.