Home / 35,334,694.10-48,761,584.53-19,864,847.54

Finding the Fourth Proportional to 35,334,694.10, 48,761,584.53 and 19,864,847.54

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Solution

The fourth proportional to 35,334,694.10, 48,761,584.53 and 19,864,847.54 is: 27,413,324.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334,694.10 : 48,761,584.53 = 19,864,847.54 : x
  2. Step 2: Convert to fraction form
    35,334,694.10/48,761,584.53 = 19,864,847.54/x
  3. Step 3: Cross multiply
    35,334,694.10x = 48,761,584.53 × 19,864,847.54
  4. Step 4: Simplify right side
    35,334,694.10x = 968,641,442,497,272.50
  5. Step 5: Solve for x
    x = 968,641,442,497,272.50/35,334,694.10
  6. Step 6: Final answer
    x = 27,413,324.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.