Home / 51,112,324,958.54-76,670,049,352.01-17,535,476,492.61

Finding the Fourth Proportional to 51,112,324,958.54, 76,670,049,352.01 and 17,535,476,492.61

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Solution

The fourth proportional to 51,112,324,958.54, 76,670,049,352.01 and 17,535,476,492.61 is: 26,303,750,596.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,112,324,958.54 : 76,670,049,352.01 = 17,535,476,492.61 : x
  2. Step 2: Convert to fraction form
    51,112,324,958.54/76,670,049,352.01 = 17,535,476,492.61/x
  3. Step 3: Cross multiply
    51,112,324,958.54x = 76,670,049,352.01 × 17,535,476,492.61
  4. Step 4: Simplify right side
    51,112,324,958.54x = 1,344,445,848,099,089,022,976
  5. Step 5: Solve for x
    x = 1,344,445,848,099,089,022,976/51,112,324,958.54
  6. Step 6: Final answer
    x = 26,303,750,596.16

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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.