Home / 1,171,887,873.63-1,764,846,952.63-1,067,284,341.60

Finding the Fourth Proportional to 1,171,887,873.63, 1,764,846,952.63 and 1,067,284,341.60

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Solution

The fourth proportional to 1,171,887,873.63, 1,764,846,952.63 and 1,067,284,341.60 is: 1,607,315,478.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,887,873.63 : 1,764,846,952.63 = 1,067,284,341.60 : x
  2. Step 2: Convert to fraction form
    1,171,887,873.63/1,764,846,952.63 = 1,067,284,341.60/x
  3. Step 3: Cross multiply
    1,171,887,873.63x = 1,764,846,952.63 × 1,067,284,341.60
  4. Step 4: Simplify right side
    1,171,887,873.63x = 1,883,593,517,862,476,032
  5. Step 5: Solve for x
    x = 1,883,593,517,862,476,032/1,171,887,873.63
  6. Step 6: Final answer
    x = 1,607,315,478.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.