Home / 3,222,635,553,416.80-4,449,244,472,992.40-2,051,396,342,985.20

Finding the Fourth Proportional to 3,222,635,553,416.80, 4,449,244,472,992.40 and 2,051,396,342,985.20

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Solution

The fourth proportional to 3,222,635,553,416.80, 4,449,244,472,992.40 and 2,051,396,342,985.20 is: 2,832,204,786,938.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,635,553,416.80 : 4,449,244,472,992.40 = 2,051,396,342,985.20 : x
  2. Step 2: Convert to fraction form
    3,222,635,553,416.80/4,449,244,472,992.40 = 2,051,396,342,985.20/x
  3. Step 3: Cross multiply
    3,222,635,553,416.80x = 4,449,244,472,992.40 × 2,051,396,342,985.20
  4. Step 4: Simplify right side
    3,222,635,553,416.80x = 9,127,163,840,943,723,057,774,592
  5. Step 5: Solve for x
    x = 9,127,163,840,943,723,057,774,592/3,222,635,553,416.80
  6. Step 6: Final answer
    x = 2,832,204,786,938.02

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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.