Home / 3,309,635,585.52-4,567,347,748.44-1,804,262,949.36

Finding the Fourth Proportional to 3,309,635,585.52, 4,567,347,748.44 and 1,804,262,949.36

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Solution

The fourth proportional to 3,309,635,585.52, 4,567,347,748.44 and 1,804,262,949.36 is: 2,489,910,476.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,635,585.52 : 4,567,347,748.44 = 1,804,262,949.36 : x
  2. Step 2: Convert to fraction form
    3,309,635,585.52/4,567,347,748.44 = 1,804,262,949.36/x
  3. Step 3: Cross multiply
    3,309,635,585.52x = 4,567,347,748.44 × 1,804,262,949.36
  4. Step 4: Simplify right side
    3,309,635,585.52x = 8,240,696,319,353,108,480
  5. Step 5: Solve for x
    x = 8,240,696,319,353,108,480/3,309,635,585.52
  6. Step 6: Final answer
    x = 2,489,910,476.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.