Home / 89,370,851.04-134,056,078.38-23,792,004.90

Finding the Fourth Proportional to 89,370,851.04, 134,056,078.38 and 23,792,004.90

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Solution

The fourth proportional to 89,370,851.04, 134,056,078.38 and 23,792,004.90 is: 35,687,954.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,370,851.04 : 134,056,078.38 = 23,792,004.90 : x
  2. Step 2: Convert to fraction form
    89,370,851.04/134,056,078.38 = 23,792,004.90/x
  3. Step 3: Cross multiply
    89,370,851.04x = 134,056,078.38 × 23,792,004.90
  4. Step 4: Simplify right side
    89,370,851.04x = 3,189,462,873,691,743.50
  5. Step 5: Solve for x
    x = 3,189,462,873,691,743.50/89,370,851.04
  6. Step 6: Final answer
    x = 35,687,954.59

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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.