Home / 2,261,525,645.97-3,392,330,980.59-708,782,589.81

Finding the Fourth Proportional to 2,261,525,645.97, 3,392,330,980.59 and 708,782,589.81

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Solution

The fourth proportional to 2,261,525,645.97, 3,392,330,980.59 and 708,782,589.81 is: 1,063,187,208.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,525,645.97 : 3,392,330,980.59 = 708,782,589.81 : x
  2. Step 2: Convert to fraction form
    2,261,525,645.97/3,392,330,980.59 = 708,782,589.81/x
  3. Step 3: Cross multiply
    2,261,525,645.97x = 3,392,330,980.59 × 708,782,589.81
  4. Step 4: Simplify right side
    2,261,525,645.97x = 2,404,425,137,915,276,800
  5. Step 5: Solve for x
    x = 2,404,425,137,915,276,800/2,261,525,645.97
  6. Step 6: Final answer
    x = 1,063,187,208.25

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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.