Home / 1,873,234,770,112.20-2,807,869,014,985.20-630,094,175,585.44

Finding the Fourth Proportional to 1,873,234,770,112.20, 2,807,869,014,985.20 and 630,094,175,585.44

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Solution

The fourth proportional to 1,873,234,770,112.20, 2,807,869,014,985.20 and 630,094,175,585.44 is: 944,474,200,659.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,234,770,112.20 : 2,807,869,014,985.20 = 630,094,175,585.44 : x
  2. Step 2: Convert to fraction form
    1,873,234,770,112.20/2,807,869,014,985.20 = 630,094,175,585.44/x
  3. Step 3: Cross multiply
    1,873,234,770,112.20x = 2,807,869,014,985.20 × 630,094,175,585.44
  4. Step 4: Simplify right side
    1,873,234,770,112.20x = 1,769,221,912,149,000,936,488,960
  5. Step 5: Solve for x
    x = 1,769,221,912,149,000,936,488,960/1,873,234,770,112.20
  6. Step 6: Final answer
    x = 944,474,200,659.34

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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.