Home / 2,669,067,345.12-4,004,267,862.24-1,883,654,530.08

Finding the Fourth Proportional to 2,669,067,345.12, 4,004,267,862.24 and 1,883,654,530.08

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Solution

The fourth proportional to 2,669,067,345.12, 4,004,267,862.24 and 1,883,654,530.08 is: 2,825,952,410.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,067,345.12 : 4,004,267,862.24 = 1,883,654,530.08 : x
  2. Step 2: Convert to fraction form
    2,669,067,345.12/4,004,267,862.24 = 1,883,654,530.08/x
  3. Step 3: Cross multiply
    2,669,067,345.12x = 4,004,267,862.24 × 1,883,654,530.08
  4. Step 4: Simplify right side
    2,669,067,345.12x = 7,542,657,298,362,132,480
  5. Step 5: Solve for x
    x = 7,542,657,298,362,132,480/2,669,067,345.12
  6. Step 6: Final answer
    x = 2,825,952,410.74

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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.