Home / 3,202,826,620.20-4,804,964,363.25-1,728,934,795.50

Finding the Fourth Proportional to 3,202,826,620.20, 4,804,964,363.25 and 1,728,934,795.50

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Solution

The fourth proportional to 3,202,826,620.20, 4,804,964,363.25 and 1,728,934,795.50 is: 2,593,793,253.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,826,620.20 : 4,804,964,363.25 = 1,728,934,795.50 : x
  2. Step 2: Convert to fraction form
    3,202,826,620.20/4,804,964,363.25 = 1,728,934,795.50/x
  3. Step 3: Cross multiply
    3,202,826,620.20x = 4,804,964,363.25 × 1,728,934,795.50
  4. Step 4: Simplify right side
    3,202,826,620.20x = 8,307,470,078,760,426,496
  5. Step 5: Solve for x
    x = 8,307,470,078,760,426,496/3,202,826,620.20
  6. Step 6: Final answer
    x = 2,593,793,253.24

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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.