Home / 56,907,112.26-85,376,651.31-22,852,372.98

Finding the Fourth Proportional to 56,907,112.26, 85,376,651.31 and 22,852,372.98

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Solution

The fourth proportional to 56,907,112.26, 85,376,651.31 and 22,852,372.98 is: 34,284,977.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,907,112.26 : 85,376,651.31 = 22,852,372.98 : x
  2. Step 2: Convert to fraction form
    56,907,112.26/85,376,651.31 = 22,852,372.98/x
  3. Step 3: Cross multiply
    56,907,112.26x = 85,376,651.31 × 22,852,372.98
  4. Step 4: Simplify right side
    56,907,112.26x = 1,951,059,079,519,525.75
  5. Step 5: Solve for x
    x = 1,951,059,079,519,525.75/56,907,112.26
  6. Step 6: Final answer
    x = 34,284,977.78

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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.