Home / 74,225,270.66-111,352,416.93-22,414,091.27

Finding the Fourth Proportional to 74,225,270.66, 111,352,416.93 and 22,414,091.27

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Solution

The fourth proportional to 74,225,270.66, 111,352,416.93 and 22,414,091.27 is: 33,625,518.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,225,270.66 : 111,352,416.93 = 22,414,091.27 : x
  2. Step 2: Convert to fraction form
    74,225,270.66/111,352,416.93 = 22,414,091.27/x
  3. Step 3: Cross multiply
    74,225,270.66x = 111,352,416.93 × 22,414,091.27
  4. Step 4: Simplify right side
    74,225,270.66x = 2,495,863,235,647,351.50
  5. Step 5: Solve for x
    x = 2,495,863,235,647,351.50/74,225,270.66
  6. Step 6: Final answer
    x = 33,625,518.82

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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.