Home / 246,016,457,723.80-368,987,400,594.40-66,956,397,932.09

Finding the Fourth Proportional to 246,016,457,723.80, 368,987,400,594.40 and 66,956,397,932.09

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Solution

The fourth proportional to 246,016,457,723.80, 368,987,400,594.40 and 66,956,397,932.09 is: 100,424,449,058.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,016,457,723.80 : 368,987,400,594.40 = 66,956,397,932.09 : x
  2. Step 2: Convert to fraction form
    246,016,457,723.80/368,987,400,594.40 = 66,956,397,932.09/x
  3. Step 3: Cross multiply
    246,016,457,723.80x = 368,987,400,594.40 × 66,956,397,932.09
  4. Step 4: Simplify right side
    246,016,457,723.80x = 24,706,067,226,126,148,698,112
  5. Step 5: Solve for x
    x = 24,706,067,226,126,148,698,112/246,016,457,723.80
  6. Step 6: Final answer
    x = 100,424,449,058.05

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1.5x scale

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.