Home / 50,899,625.88-76,626,291.91-46,379,799.96

Finding the Fourth Proportional to 50,899,625.88, 76,626,291.91 and 46,379,799.96

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Solution

The fourth proportional to 50,899,625.88, 76,626,291.91 and 46,379,799.96 is: 69,821,968.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,899,625.88 : 76,626,291.91 = 46,379,799.96 : x
  2. Step 2: Convert to fraction form
    50,899,625.88/76,626,291.91 = 46,379,799.96/x
  3. Step 3: Cross multiply
    50,899,625.88x = 76,626,291.91 × 46,379,799.96
  4. Step 4: Simplify right side
    50,899,625.88x = 3,553,912,090,462,366
  5. Step 5: Solve for x
    x = 3,553,912,090,462,366/50,899,625.88
  6. Step 6: Final answer
    x = 69,821,968.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.