Home / 16,673,105.80-25,009,658.70-6,574,414.60

Finding the Fourth Proportional to 16,673,105.80, 25,009,658.70 and 6,574,414.60

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Solution

The fourth proportional to 16,673,105.80, 25,009,658.70 and 6,574,414.60 is: 9,861,621.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,105.80 : 25,009,658.70 = 6,574,414.60 : x
  2. Step 2: Convert to fraction form
    16,673,105.80/25,009,658.70 = 6,574,414.60/x
  3. Step 3: Cross multiply
    16,673,105.80x = 25,009,658.70 × 6,574,414.60
  4. Step 4: Simplify right side
    16,673,105.80x = 164,423,865,298,297
  5. Step 5: Solve for x
    x = 164,423,865,298,297/16,673,105.80
  6. Step 6: Final answer
    x = 9,861,621.90

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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.