Home / 29,800,552.50-41,115,520.08-17,401,701.87

Finding the Fourth Proportional to 29,800,552.50, 41,115,520.08 and 17,401,701.87

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Solution

The fourth proportional to 29,800,552.50, 41,115,520.08 and 17,401,701.87 is: 24,008,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,800,552.50 : 41,115,520.08 = 17,401,701.87 : x
  2. Step 2: Convert to fraction form
    29,800,552.50/41,115,520.08 = 17,401,701.87/x
  3. Step 3: Cross multiply
    29,800,552.50x = 41,115,520.08 × 17,401,701.87
  4. Step 4: Simplify right side
    29,800,552.50x = 715,480,022,662,158.50
  5. Step 5: Solve for x
    x = 715,480,022,662,158.50/29,800,552.50
  6. Step 6: Final answer
    x = 24,008,951.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.