Home / 69,955,255.48-104,792,351.46-34,834,561.60

Finding the Fourth Proportional to 69,955,255.48, 104,792,351.46 and 34,834,561.60

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Solution

The fourth proportional to 69,955,255.48, 104,792,351.46 and 34,834,561.60 is: 52,181,863.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,955,255.48 : 104,792,351.46 = 34,834,561.60 : x
  2. Step 2: Convert to fraction form
    69,955,255.48/104,792,351.46 = 34,834,561.60/x
  3. Step 3: Cross multiply
    69,955,255.48x = 104,792,351.46 × 34,834,561.60
  4. Step 4: Simplify right side
    69,955,255.48x = 3,650,395,622,142,220
  5. Step 5: Solve for x
    x = 3,650,395,622,142,220/69,955,255.48
  6. Step 6: Final answer
    x = 52,181,863.92

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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.