Home / 2,239,837,179,876.20-3,090,942,412,958.20-1,251,060,724,281.20

Finding the Fourth Proportional to 2,239,837,179,876.20, 3,090,942,412,958.20 and 1,251,060,724,281.20

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Solution

The fourth proportional to 2,239,837,179,876.20, 3,090,942,412,958.20 and 1,251,060,724,281.20 is: 1,726,445,425,859.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,837,179,876.20 : 3,090,942,412,958.20 = 1,251,060,724,281.20 : x
  2. Step 2: Convert to fraction form
    2,239,837,179,876.20/3,090,942,412,958.20 = 1,251,060,724,281.20/x
  3. Step 3: Cross multiply
    2,239,837,179,876.20x = 3,090,942,412,958.20 × 1,251,060,724,281.20
  4. Step 4: Simplify right side
    2,239,837,179,876.20x = 3,866,956,653,866,965,924,839,424
  5. Step 5: Solve for x
    x = 3,866,956,653,866,965,924,839,424/2,239,837,179,876.20
  6. Step 6: Final answer
    x = 1,726,445,425,859.35

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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.