Home / 2,204,928,002.20-3,307,392,003.30-1,898,566,043.80

Finding the Fourth Proportional to 2,204,928,002.20, 3,307,392,003.30 and 1,898,566,043.80

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Solution

The fourth proportional to 2,204,928,002.20, 3,307,392,003.30 and 1,898,566,043.80 is: 2,847,849,065.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,928,002.20 : 3,307,392,003.30 = 1,898,566,043.80 : x
  2. Step 2: Convert to fraction form
    2,204,928,002.20/3,307,392,003.30 = 1,898,566,043.80/x
  3. Step 3: Cross multiply
    2,204,928,002.20x = 3,307,392,003.30 × 1,898,566,043.80
  4. Step 4: Simplify right side
    2,204,928,002.20x = 6,279,302,151,001,037,824
  5. Step 5: Solve for x
    x = 6,279,302,151,001,037,824/2,204,928,002.20
  6. Step 6: Final answer
    x = 2,847,849,065.70

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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.