Home / 3,837,642,664.96-5,295,948,587.52-2,077,510,016

Finding the Fourth Proportional to 3,837,642,664.96, 5,295,948,587.52 and 2,077,510,016

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Solution

The fourth proportional to 3,837,642,664.96, 5,295,948,587.52 and 2,077,510,016 is: 2,866,964,747.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,642,664.96 : 5,295,948,587.52 = 2,077,510,016 : x
  2. Step 2: Convert to fraction form
    3,837,642,664.96/5,295,948,587.52 = 2,077,510,016/x
  3. Step 3: Cross multiply
    3,837,642,664.96x = 5,295,948,587.52 × 2,077,510,016
  4. Step 4: Simplify right side
    3,837,642,664.96x = 11,002,386,234,793,852,928
  5. Step 5: Solve for x
    x = 11,002,386,234,793,852,928/3,837,642,664.96
  6. Step 6: Final answer
    x = 2,866,964,747.72

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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.