Home / 2,104,716,952.56-3,155,640,497.64-1,067,577,944.88

Finding the Fourth Proportional to 2,104,716,952.56, 3,155,640,497.64 and 1,067,577,944.88

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Solution

The fourth proportional to 2,104,716,952.56, 3,155,640,497.64 and 1,067,577,944.88 is: 1,600,639,075.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,716,952.56 : 3,155,640,497.64 = 1,067,577,944.88 : x
  2. Step 2: Convert to fraction form
    2,104,716,952.56/3,155,640,497.64 = 1,067,577,944.88/x
  3. Step 3: Cross multiply
    2,104,716,952.56x = 3,155,640,497.64 × 1,067,577,944.88
  4. Step 4: Simplify right side
    2,104,716,952.56x = 3,368,892,197,250,611,712
  5. Step 5: Solve for x
    x = 3,368,892,197,250,611,712/2,104,716,952.56
  6. Step 6: Final answer
    x = 1,600,639,075.56

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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.