Home / 2,694,456,660.80-4,041,684,991.20-1,529,475,003.20

Finding the Fourth Proportional to 2,694,456,660.80, 4,041,684,991.20 and 1,529,475,003.20

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Solution

The fourth proportional to 2,694,456,660.80, 4,041,684,991.20 and 1,529,475,003.20 is: 2,294,212,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,456,660.80 : 4,041,684,991.20 = 1,529,475,003.20 : x
  2. Step 2: Convert to fraction form
    2,694,456,660.80/4,041,684,991.20 = 1,529,475,003.20/x
  3. Step 3: Cross multiply
    2,694,456,660.80x = 4,041,684,991.20 × 1,529,475,003.20
  4. Step 4: Simplify right side
    2,694,456,660.80x = 6,181,656,164,849,011,712
  5. Step 5: Solve for x
    x = 6,181,656,164,849,011,712/2,694,456,660.80
  6. Step 6: Final answer
    x = 2,294,212,504.80

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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.