Home / 74,416,304.25-111,639,355.92-41,673,436.52

Finding the Fourth Proportional to 74,416,304.25, 111,639,355.92 and 41,673,436.52

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Solution

The fourth proportional to 74,416,304.25, 111,639,355.92 and 41,673,436.52 is: 62,518,498.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,416,304.25 : 111,639,355.92 = 41,673,436.52 : x
  2. Step 2: Convert to fraction form
    74,416,304.25/111,639,355.92 = 41,673,436.52/x
  3. Step 3: Cross multiply
    74,416,304.25x = 111,639,355.92 × 41,673,436.52
  4. Step 4: Simplify right side
    74,416,304.25x = 4,652,395,611,507,610
  5. Step 5: Solve for x
    x = 4,652,395,611,507,610/74,416,304.25
  6. Step 6: Final answer
    x = 62,518,498.58

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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.