Home / 29,531,858.32-44,234,014.56-28,809,098.56

Finding the Fourth Proportional to 29,531,858.32, 44,234,014.56 and 28,809,098.56

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Solution

The fourth proportional to 29,531,858.32, 44,234,014.56 and 28,809,098.56 is: 43,151,435.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,858.32 : 44,234,014.56 = 28,809,098.56 : x
  2. Step 2: Convert to fraction form
    29,531,858.32/44,234,014.56 = 28,809,098.56/x
  3. Step 3: Cross multiply
    29,531,858.32x = 44,234,014.56 × 28,809,098.56
  4. Step 4: Simplify right side
    29,531,858.32x = 1,274,342,085,163,515
  5. Step 5: Solve for x
    x = 1,274,342,085,163,515/29,531,858.32
  6. Step 6: Final answer
    x = 43,151,435.69

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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.