Home / 16,687,594.60-25,025,171.10-6,588,125.80

Finding the Fourth Proportional to 16,687,594.60, 25,025,171.10 and 6,588,125.80

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Solution

The fourth proportional to 16,687,594.60, 25,025,171.10 and 6,588,125.80 is: 9,879,732.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,687,594.60 : 25,025,171.10 = 6,588,125.80 : x
  2. Step 2: Convert to fraction form
    16,687,594.60/25,025,171.10 = 6,588,125.80/x
  3. Step 3: Cross multiply
    16,687,594.60x = 25,025,171.10 × 6,588,125.80
  4. Step 4: Simplify right side
    16,687,594.60x = 164,868,975,373,324.38
  5. Step 5: Solve for x
    x = 164,868,975,373,324.38/16,687,594.60
  6. Step 6: Final answer
    x = 9,879,732.78

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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.