Home / 1,873,234,770,111.20-2,807,869,014,983.40-630,094,175,584.44

Finding the Fourth Proportional to 1,873,234,770,111.20, 2,807,869,014,983.40 and 630,094,175,584.44

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Solution

The fourth proportional to 1,873,234,770,111.20, 2,807,869,014,983.40 and 630,094,175,584.44 is: 944,474,200,657.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,234,770,111.20 : 2,807,869,014,983.40 = 630,094,175,584.44 : x
  2. Step 2: Convert to fraction form
    1,873,234,770,111.20/2,807,869,014,983.40 = 630,094,175,584.44/x
  3. Step 3: Cross multiply
    1,873,234,770,111.20x = 2,807,869,014,983.40 × 630,094,175,584.44
  4. Step 4: Simplify right side
    1,873,234,770,111.20x = 1,769,221,912,145,058,693,382,144
  5. Step 5: Solve for x
    x = 1,769,221,912,145,058,693,382,144/1,873,234,770,111.20
  6. Step 6: Final answer
    x = 944,474,200,657.74

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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.