Home / 5,658,568,961,963.70-7,815,266,491,808.70-3,803,456,400,737.70

Finding the Fourth Proportional to 5,658,568,961,963.70, 7,815,266,491,808.70 and 3,803,456,400,737.70

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Solution

The fourth proportional to 5,658,568,961,963.70, 7,815,266,491,808.70 and 3,803,456,400,737.70 is: 5,253,099,425,234.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,568,961,963.70 : 7,815,266,491,808.70 = 3,803,456,400,737.70 : x
  2. Step 2: Convert to fraction form
    5,658,568,961,963.70/7,815,266,491,808.70 = 3,803,456,400,737.70/x
  3. Step 3: Cross multiply
    5,658,568,961,963.70x = 7,815,266,491,808.70 × 3,803,456,400,737.70
  4. Step 4: Simplify right side
    5,658,568,961,963.70x = 29,725,025,361,740,673,874,657,280
  5. Step 5: Solve for x
    x = 29,725,025,361,740,673,874,657,280/5,658,568,961,963.70
  6. Step 6: Final answer
    x = 5,253,099,425,234.39

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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.