Home / 32,844,810.20-49,274,213.70-10,128,003.80

Finding the Fourth Proportional to 32,844,810.20, 49,274,213.70 and 10,128,003.80

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Solution

The fourth proportional to 32,844,810.20, 49,274,213.70 and 10,128,003.80 is: 15,194,163.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,844,810.20 : 49,274,213.70 = 10,128,003.80 : x
  2. Step 2: Convert to fraction form
    32,844,810.20/49,274,213.70 = 10,128,003.80/x
  3. Step 3: Cross multiply
    32,844,810.20x = 49,274,213.70 × 10,128,003.80
  4. Step 4: Simplify right side
    32,844,810.20x = 499,049,423,595,612.12
  5. Step 5: Solve for x
    x = 499,049,423,595,612.12/32,844,810.20
  6. Step 6: Final answer
    x = 15,194,163.72

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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.