Home / 73,400,977.90-110,097,967.62-24,874,072.30

Finding the Fourth Proportional to 73,400,977.90, 110,097,967.62 and 24,874,072.30

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Solution

The fourth proportional to 73,400,977.90, 110,097,967.62 and 24,874,072.30 is: 37,309,922.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,977.90 : 110,097,967.62 = 24,874,072.30 : x
  2. Step 2: Convert to fraction form
    73,400,977.90/110,097,967.62 = 24,874,072.30/x
  3. Step 3: Cross multiply
    73,400,977.90x = 110,097,967.62 × 24,874,072.30
  4. Step 4: Simplify right side
    73,400,977.90x = 2,738,584,806,662,939
  5. Step 5: Solve for x
    x = 2,738,584,806,662,939/73,400,977.90
  6. Step 6: Final answer
    x = 37,309,922.63

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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.