Home / 16,683,542.60-25,025,313.90-7,099,233.80

Finding the Fourth Proportional to 16,683,542.60, 25,025,313.90 and 7,099,233.80

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Solution

The fourth proportional to 16,683,542.60, 25,025,313.90 and 7,099,233.80 is: 10,648,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,683,542.60 : 25,025,313.90 = 7,099,233.80 : x
  2. Step 2: Convert to fraction form
    16,683,542.60/25,025,313.90 = 7,099,233.80/x
  3. Step 3: Cross multiply
    16,683,542.60x = 25,025,313.90 × 7,099,233.80
  4. Step 4: Simplify right side
    16,683,542.60x = 177,660,554,294,489.81
  5. Step 5: Solve for x
    x = 177,660,554,294,489.81/16,683,542.60
  6. Step 6: Final answer
    x = 10,648,850.70

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1.5x scale

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.