Home / 22,999,941.35-34,500,212.54-7,647,231.03

Finding the Fourth Proportional to 22,999,941.35, 34,500,212.54 and 7,647,231.03

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Solution

The fourth proportional to 22,999,941.35, 34,500,212.54 and 7,647,231.03 is: 11,470,946.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,999,941.35 : 34,500,212.54 = 7,647,231.03 : x
  2. Step 2: Convert to fraction form
    22,999,941.35/34,500,212.54 = 7,647,231.03/x
  3. Step 3: Cross multiply
    22,999,941.35x = 34,500,212.54 × 7,647,231.03
  4. Step 4: Simplify right side
    22,999,941.35x = 263,831,095,839,246.94
  5. Step 5: Solve for x
    x = 263,831,095,839,246.94/22,999,941.35
  6. Step 6: Final answer
    x = 11,470,946.46

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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.