Home / 11,839,529,314.85-17,753,482,657.64-5,856,743,013.17

Finding the Fourth Proportional to 11,839,529,314.85, 17,753,482,657.64 and 5,856,743,013.17

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Solution

The fourth proportional to 11,839,529,314.85, 17,753,482,657.64 and 5,856,743,013.17 is: 8,782,239,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,839,529,314.85 : 17,753,482,657.64 = 5,856,743,013.17 : x
  2. Step 2: Convert to fraction form
    11,839,529,314.85/17,753,482,657.64 = 5,856,743,013.17/x
  3. Step 3: Cross multiply
    11,839,529,314.85x = 17,753,482,657.64 × 5,856,743,013.17
  4. Step 4: Simplify right side
    11,839,529,314.85x = 103,977,585,514,496,638,976
  5. Step 5: Solve for x
    x = 103,977,585,514,496,638,976/11,839,529,314.85
  6. Step 6: Final answer
    x = 8,782,239,795.98

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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.