Home / 56,244,969.54-84,367,454.31-53,372,826.18

Finding the Fourth Proportional to 56,244,969.54, 84,367,454.31 and 53,372,826.18

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Solution

The fourth proportional to 56,244,969.54, 84,367,454.31 and 53,372,826.18 is: 80,059,239.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,244,969.54 : 84,367,454.31 = 53,372,826.18 : x
  2. Step 2: Convert to fraction form
    56,244,969.54/84,367,454.31 = 53,372,826.18/x
  3. Step 3: Cross multiply
    56,244,969.54x = 84,367,454.31 × 53,372,826.18
  4. Step 4: Simplify right side
    56,244,969.54x = 4,502,929,474,136,722
  5. Step 5: Solve for x
    x = 4,502,929,474,136,722/56,244,969.54
  6. Step 6: Final answer
    x = 80,059,239.27

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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.