Home / 6,199,721,569-9,303,940,248.54-5,606,968,286.44

Finding the Fourth Proportional to 6,199,721,569, 9,303,940,248.54 and 5,606,968,286.44

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Solution

The fourth proportional to 6,199,721,569, 9,303,940,248.54 and 5,606,968,286.44 is: 8,414,393,667.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,721,569 : 9,303,940,248.54 = 5,606,968,286.44 : x
  2. Step 2: Convert to fraction form
    6,199,721,569/9,303,940,248.54 = 5,606,968,286.44/x
  3. Step 3: Cross multiply
    6,199,721,569x = 9,303,940,248.54 × 5,606,968,286.44
  4. Step 4: Simplify right side
    6,199,721,569x = 52,166,897,912,496,472,064
  5. Step 5: Solve for x
    x = 52,166,897,912,496,472,064/6,199,721,569
  6. Step 6: Final answer
    x = 8,414,393,667.83

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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.