Home / 44,042,167.44-66,026,880.24-19,432,573.92

Finding the Fourth Proportional to 44,042,167.44, 66,026,880.24 and 19,432,573.92

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Solution

The fourth proportional to 44,042,167.44, 66,026,880.24 and 19,432,573.92 is: 29,132,813.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,042,167.44 : 66,026,880.24 = 19,432,573.92 : x
  2. Step 2: Convert to fraction form
    44,042,167.44/66,026,880.24 = 19,432,573.92/x
  3. Step 3: Cross multiply
    44,042,167.44x = 66,026,880.24 × 19,432,573.92
  4. Step 4: Simplify right side
    44,042,167.44x = 1,283,072,230,970,787.50
  5. Step 5: Solve for x
    x = 1,283,072,230,970,787.50/44,042,167.44
  6. Step 6: Final answer
    x = 29,132,813.06

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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.