Home / 29,391,137.73-44,071,517.66-13,203,247.95

Finding the Fourth Proportional to 29,391,137.73, 44,071,517.66 and 13,203,247.95

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Solution

The fourth proportional to 29,391,137.73, 44,071,517.66 and 13,203,247.95 is: 19,798,048.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,391,137.73 : 44,071,517.66 = 13,203,247.95 : x
  2. Step 2: Convert to fraction form
    29,391,137.73/44,071,517.66 = 13,203,247.95/x
  3. Step 3: Cross multiply
    29,391,137.73x = 44,071,517.66 × 13,203,247.95
  4. Step 4: Simplify right side
    29,391,137.73x = 581,887,175,131,767.50
  5. Step 5: Solve for x
    x = 581,887,175,131,767.50/29,391,137.73
  6. Step 6: Final answer
    x = 19,798,048.67

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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.