Home / 3,969,241,935.29-5,954,027,214.05-1,171,210,425.80

Finding the Fourth Proportional to 3,969,241,935.29, 5,954,027,214.05 and 1,171,210,425.80

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Solution

The fourth proportional to 3,969,241,935.29, 5,954,027,214.05 and 1,171,210,425.80 is: 1,756,864,122.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,241,935.29 : 5,954,027,214.05 = 1,171,210,425.80 : x
  2. Step 2: Convert to fraction form
    3,969,241,935.29/5,954,027,214.05 = 1,171,210,425.80/x
  3. Step 3: Cross multiply
    3,969,241,935.29x = 5,954,027,214.05 × 1,171,210,425.80
  4. Step 4: Simplify right side
    3,969,241,935.29x = 6,973,418,748,556,662,784
  5. Step 5: Solve for x
    x = 6,973,418,748,556,662,784/3,969,241,935.29
  6. Step 6: Final answer
    x = 1,756,864,122.23

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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.