Home / 50,681,052.19-76,021,576.94-23,379,267.25

Finding the Fourth Proportional to 50,681,052.19, 76,021,576.94 and 23,379,267.25

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Solution

The fourth proportional to 50,681,052.19, 76,021,576.94 and 23,379,267.25 is: 35,068,900.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,681,052.19 : 76,021,576.94 = 23,379,267.25 : x
  2. Step 2: Convert to fraction form
    50,681,052.19/76,021,576.94 = 23,379,267.25/x
  3. Step 3: Cross multiply
    50,681,052.19x = 76,021,576.94 × 23,379,267.25
  4. Step 4: Simplify right side
    50,681,052.19x = 1,777,328,764,046,697.25
  5. Step 5: Solve for x
    x = 1,777,328,764,046,697.25/50,681,052.19
  6. Step 6: Final answer
    x = 35,068,900.25

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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.