Home / 41,893,040,387.88-57,812,380,464.96-22,862,143,932.12

Finding the Fourth Proportional to 41,893,040,387.88, 57,812,380,464.96 and 22,862,143,932.12

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Solution

The fourth proportional to 41,893,040,387.88, 57,812,380,464.96 and 22,862,143,932.12 is: 31,549,750,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,893,040,387.88 : 57,812,380,464.96 = 22,862,143,932.12 : x
  2. Step 2: Convert to fraction form
    41,893,040,387.88/57,812,380,464.96 = 22,862,143,932.12/x
  3. Step 3: Cross multiply
    41,893,040,387.88x = 57,812,380,464.96 × 22,862,143,932.12
  4. Step 4: Simplify right side
    41,893,040,387.88x = 1,321,714,963,248,397,942,784
  5. Step 5: Solve for x
    x = 1,321,714,963,248,397,942,784/41,893,040,387.88
  6. Step 6: Final answer
    x = 31,549,750,292.91

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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.