Home / 22,999,942.35-34,500,214.04-7,647,232.03

Finding the Fourth Proportional to 22,999,942.35, 34,500,214.04 and 7,647,232.03

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Solution

The fourth proportional to 22,999,942.35, 34,500,214.04 and 7,647,232.03 is: 11,470,947.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,999,942.35 : 34,500,214.04 = 7,647,232.03 : x
  2. Step 2: Convert to fraction form
    22,999,942.35/34,500,214.04 = 7,647,232.03/x
  3. Step 3: Cross multiply
    22,999,942.35x = 34,500,214.04 × 7,647,232.03
  4. Step 4: Simplify right side
    22,999,942.35x = 263,831,141,848,543.72
  5. Step 5: Solve for x
    x = 263,831,141,848,543.72/22,999,942.35
  6. Step 6: Final answer
    x = 11,470,947.96

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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.