Home / 5,963,261,327.87-8,229,668,811.89-3,287,035,471.28

Finding the Fourth Proportional to 5,963,261,327.87, 8,229,668,811.89 and 3,287,035,471.28

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Solution

The fourth proportional to 5,963,261,327.87, 8,229,668,811.89 and 3,287,035,471.28 is: 4,536,311,896.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,261,327.87 : 8,229,668,811.89 = 3,287,035,471.28 : x
  2. Step 2: Convert to fraction form
    5,963,261,327.87/8,229,668,811.89 = 3,287,035,471.28/x
  3. Step 3: Cross multiply
    5,963,261,327.87x = 8,229,668,811.89 × 3,287,035,471.28
  4. Step 4: Simplify right side
    5,963,261,327.87x = 27,051,213,301,511,581,696
  5. Step 5: Solve for x
    x = 27,051,213,301,511,581,696/5,963,261,327.87
  6. Step 6: Final answer
    x = 4,536,311,896.16

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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.