Home / 2,933,151,756.40-4,399,727,634.60-2,003,342,582.80

Finding the Fourth Proportional to 2,933,151,756.40, 4,399,727,634.60 and 2,003,342,582.80

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Solution

The fourth proportional to 2,933,151,756.40, 4,399,727,634.60 and 2,003,342,582.80 is: 3,005,013,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,151,756.40 : 4,399,727,634.60 = 2,003,342,582.80 : x
  2. Step 2: Convert to fraction form
    2,933,151,756.40/4,399,727,634.60 = 2,003,342,582.80/x
  3. Step 3: Cross multiply
    2,933,151,756.40x = 4,399,727,634.60 × 2,003,342,582.80
  4. Step 4: Simplify right side
    2,933,151,756.40x = 8,814,161,723,116,099,584
  5. Step 5: Solve for x
    x = 8,814,161,723,116,099,584/2,933,151,756.40
  6. Step 6: Final answer
    x = 3,005,013,874.20

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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.