Home / 2,393,642,783,233.80-3,303,230,226,339-1,296,227,285,702.90

Finding the Fourth Proportional to 2,393,642,783,233.80, 3,303,230,226,339 and 1,296,227,285,702.90

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Solution

The fourth proportional to 2,393,642,783,233.80, 3,303,230,226,339 and 1,296,227,285,702.90 is: 1,788,795,379,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,642,783,233.80 : 3,303,230,226,339 = 1,296,227,285,702.90 : x
  2. Step 2: Convert to fraction form
    2,393,642,783,233.80/3,303,230,226,339 = 1,296,227,285,702.90/x
  3. Step 3: Cross multiply
    2,393,642,783,233.80x = 3,303,230,226,339 × 1,296,227,285,702.90
  4. Step 4: Simplify right side
    2,393,642,783,233.80x = 4,281,737,150,339,177,512,960,000
  5. Step 5: Solve for x
    x = 4,281,737,150,339,177,512,960,000/2,393,642,783,233.80
  6. Step 6: Final answer
    x = 1,788,795,379,298.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.