Home / 40,099,375.25-60,150,243.86-9,807,238.25

Finding the Fourth Proportional to 40,099,375.25, 60,150,243.86 and 9,807,238.25

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Solution

The fourth proportional to 40,099,375.25, 60,150,243.86 and 9,807,238.25 is: 14,711,146.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,099,375.25 : 60,150,243.86 = 9,807,238.25 : x
  2. Step 2: Convert to fraction form
    40,099,375.25/60,150,243.86 = 9,807,238.25/x
  3. Step 3: Cross multiply
    40,099,375.25x = 60,150,243.86 × 9,807,238.25
  4. Step 4: Simplify right side
    40,099,375.25x = 589,907,772,281,583.38
  5. Step 5: Solve for x
    x = 589,907,772,281,583.38/40,099,375.25
  6. Step 6: Final answer
    x = 14,711,146.21

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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.