Home / 2,794,176,519.20-4,190,676,913.20-1,412,692,359.20

Finding the Fourth Proportional to 2,794,176,519.20, 4,190,676,913.20 and 1,412,692,359.20

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Solution

The fourth proportional to 2,794,176,519.20, 4,190,676,913.20 and 1,412,692,359.20 is: 2,118,741,323.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,176,519.20 : 4,190,676,913.20 = 1,412,692,359.20 : x
  2. Step 2: Convert to fraction form
    2,794,176,519.20/4,190,676,913.20 = 1,412,692,359.20/x
  3. Step 3: Cross multiply
    2,794,176,519.20x = 4,190,676,913.20 × 1,412,692,359.20
  4. Step 4: Simplify right side
    2,794,176,519.20x = 5,920,137,255,153,481,728
  5. Step 5: Solve for x
    x = 5,920,137,255,153,481,728/2,794,176,519.20
  6. Step 6: Final answer
    x = 2,118,741,323.06

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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.