Home / 2,438,067,983.64-3,364,476,592.14-1,434,550,548.12

Finding the Fourth Proportional to 2,438,067,983.64, 3,364,476,592.14 and 1,434,550,548.12

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Solution

The fourth proportional to 2,438,067,983.64, 3,364,476,592.14 and 1,434,550,548.12 is: 1,979,646,085.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,438,067,983.64 : 3,364,476,592.14 = 1,434,550,548.12 : x
  2. Step 2: Convert to fraction form
    2,438,067,983.64/3,364,476,592.14 = 1,434,550,548.12/x
  3. Step 3: Cross multiply
    2,438,067,983.64x = 3,364,476,592.14 × 1,434,550,548.12
  4. Step 4: Simplify right side
    2,438,067,983.64x = 4,826,511,739,391,345,664
  5. Step 5: Solve for x
    x = 4,826,511,739,391,345,664/2,438,067,983.64
  6. Step 6: Final answer
    x = 1,979,646,085.25

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1.5x scale

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.