Home / 35,230,099.20-52,782,163.20-30,191,251.20

Finding the Fourth Proportional to 35,230,099.20, 52,782,163.20 and 30,191,251.20

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Solution

The fourth proportional to 35,230,099.20, 52,782,163.20 and 30,191,251.20 is: 45,232,899.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,230,099.20 : 52,782,163.20 = 30,191,251.20 : x
  2. Step 2: Convert to fraction form
    35,230,099.20/52,782,163.20 = 30,191,251.20/x
  3. Step 3: Cross multiply
    35,230,099.20x = 52,782,163.20 × 30,191,251.20
  4. Step 4: Simplify right side
    35,230,099.20x = 1,593,559,548,050,596
  5. Step 5: Solve for x
    x = 1,593,559,548,050,596/35,230,099.20
  6. Step 6: Final answer
    x = 45,232,899.83

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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.