Home / 17,384,284,847.49-23,995,515,513.26-10,152,283,120.95

Finding the Fourth Proportional to 17,384,284,847.49, 23,995,515,513.26 and 10,152,283,120.95

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Solution

The fourth proportional to 17,384,284,847.49, 23,995,515,513.26 and 10,152,283,120.95 is: 14,013,188,880.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,284,847.49 : 23,995,515,513.26 = 10,152,283,120.95 : x
  2. Step 2: Convert to fraction form
    17,384,284,847.49/23,995,515,513.26 = 10,152,283,120.95/x
  3. Step 3: Cross multiply
    17,384,284,847.49x = 23,995,515,513.26 × 10,152,283,120.95
  4. Step 4: Simplify right side
    17,384,284,847.49x = 243,609,267,123,879,673,856
  5. Step 5: Solve for x
    x = 243,609,267,123,879,673,856/17,384,284,847.49
  6. Step 6: Final answer
    x = 14,013,188,880.71

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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.