Home / 3,795,952,981.26-5,692,829,885.19-1,139,901,872.53

Finding the Fourth Proportional to 3,795,952,981.26, 5,692,829,885.19 and 1,139,901,872.53

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Solution

The fourth proportional to 3,795,952,981.26, 5,692,829,885.19 and 1,139,901,872.53 is: 1,709,522,609.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,952,981.26 : 5,692,829,885.19 = 1,139,901,872.53 : x
  2. Step 2: Convert to fraction form
    3,795,952,981.26/5,692,829,885.19 = 1,139,901,872.53/x
  3. Step 3: Cross multiply
    3,795,952,981.26x = 5,692,829,885.19 × 1,139,901,872.53
  4. Step 4: Simplify right side
    3,795,952,981.26x = 6,489,267,446,122,825,728
  5. Step 5: Solve for x
    x = 6,489,267,446,122,825,728/3,795,952,981.26
  6. Step 6: Final answer
    x = 1,709,522,609.52

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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.