Home / 5,171,566,414,814-7,757,357,088,196-2,111,919,017,324.80

Finding the Fourth Proportional to 5,171,566,414,814, 7,757,357,088,196 and 2,111,919,017,324.80

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Solution

The fourth proportional to 5,171,566,414,814, 7,757,357,088,196 and 2,111,919,017,324.80 is: 3,167,881,574,876.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,566,414,814 : 7,757,357,088,196 = 2,111,919,017,324.80 : x
  2. Step 2: Convert to fraction form
    5,171,566,414,814/7,757,357,088,196 = 2,111,919,017,324.80/x
  3. Step 3: Cross multiply
    5,171,566,414,814x = 7,757,357,088,196 × 2,111,919,017,324.80
  4. Step 4: Simplify right side
    5,171,566,414,814x = 16,382,909,958,740,468,473,790,464
  5. Step 5: Solve for x
    x = 16,382,909,958,740,468,473,790,464/5,171,566,414,814
  6. Step 6: Final answer
    x = 3,167,881,574,876.71

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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.