Home / 3,018,722,480.94-4,530,152,086.44-1,053,575,559.26

Finding the Fourth Proportional to 3,018,722,480.94, 4,530,152,086.44 and 1,053,575,559.26

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Solution

The fourth proportional to 3,018,722,480.94, 4,530,152,086.44 and 1,053,575,559.26 is: 1,581,085,226.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,722,480.94 : 4,530,152,086.44 = 1,053,575,559.26 : x
  2. Step 2: Convert to fraction form
    3,018,722,480.94/4,530,152,086.44 = 1,053,575,559.26/x
  3. Step 3: Cross multiply
    3,018,722,480.94x = 4,530,152,086.44 × 1,053,575,559.26
  4. Step 4: Simplify right side
    3,018,722,480.94x = 4,772,857,517,981,228,032
  5. Step 5: Solve for x
    x = 4,772,857,517,981,228,032/3,018,722,480.94
  6. Step 6: Final answer
    x = 1,581,085,226.65

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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.