Home / 3,957,165,028.62-5,935,938,447.06-1,301,162,304.90

Finding the Fourth Proportional to 3,957,165,028.62, 5,935,938,447.06 and 1,301,162,304.90

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Solution

The fourth proportional to 3,957,165,028.62, 5,935,938,447.06 and 1,301,162,304.90 is: 1,951,806,228.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,165,028.62 : 5,935,938,447.06 = 1,301,162,304.90 : x
  2. Step 2: Convert to fraction form
    3,957,165,028.62/5,935,938,447.06 = 1,301,162,304.90/x
  3. Step 3: Cross multiply
    3,957,165,028.62x = 5,935,938,447.06 × 1,301,162,304.90
  4. Step 4: Simplify right side
    3,957,165,028.62x = 7,723,619,351,521,117,184
  5. Step 5: Solve for x
    x = 7,723,619,351,521,117,184/3,957,165,028.62
  6. Step 6: Final answer
    x = 1,951,806,228.87

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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.