Home / 22,898,299.80-34,352,755.62-7,545,039.78

Finding the Fourth Proportional to 22,898,299.80, 34,352,755.62 and 7,545,039.78

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Solution

The fourth proportional to 22,898,299.80, 34,352,755.62 and 7,545,039.78 is: 11,319,307.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,898,299.80 : 34,352,755.62 = 7,545,039.78 : x
  2. Step 2: Convert to fraction form
    22,898,299.80/34,352,755.62 = 7,545,039.78/x
  3. Step 3: Cross multiply
    22,898,299.80x = 34,352,755.62 × 7,545,039.78
  4. Step 4: Simplify right side
    22,898,299.80x = 259,192,907,705,518.56
  5. Step 5: Solve for x
    x = 259,192,907,705,518.56/22,898,299.80
  6. Step 6: Final answer
    x = 11,319,307.98

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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.