Home / 73,400,905.40-110,097,858.90-24,873,999.80

Finding the Fourth Proportional to 73,400,905.40, 110,097,858.90 and 24,873,999.80

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Solution

The fourth proportional to 73,400,905.40, 110,097,858.90 and 24,873,999.80 is: 37,309,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,905.40 : 110,097,858.90 = 24,873,999.80 : x
  2. Step 2: Convert to fraction form
    73,400,905.40/110,097,858.90 = 24,873,999.80/x
  3. Step 3: Cross multiply
    73,400,905.40x = 110,097,858.90 × 24,873,999.80
  4. Step 4: Simplify right side
    73,400,905.40x = 2,738,574,120,259,028.50
  5. Step 5: Solve for x
    x = 2,738,574,120,259,028.50/73,400,905.40
  6. Step 6: Final answer
    x = 37,309,813.90

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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.