Home / 2,855,813,309.23-4,281,467,039.46-1,804,335,222.23

Finding the Fourth Proportional to 2,855,813,309.23, 4,281,467,039.46 and 1,804,335,222.23

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Solution

The fourth proportional to 2,855,813,309.23, 4,281,467,039.46 and 1,804,335,222.23 is: 2,705,079,410.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,855,813,309.23 : 4,281,467,039.46 = 1,804,335,222.23 : x
  2. Step 2: Convert to fraction form
    2,855,813,309.23/4,281,467,039.46 = 1,804,335,222.23/x
  3. Step 3: Cross multiply
    2,855,813,309.23x = 4,281,467,039.46 × 1,804,335,222.23
  4. Step 4: Simplify right side
    2,855,813,309.23x = 7,725,201,782,108,285,952
  5. Step 5: Solve for x
    x = 7,725,201,782,108,285,952/2,855,813,309.23
  6. Step 6: Final answer
    x = 2,705,079,410.18

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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.