Home / 22,999,941.86-34,500,213.29-7,647,231.53

Finding the Fourth Proportional to 22,999,941.86, 34,500,213.29 and 7,647,231.53

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Solution

The fourth proportional to 22,999,941.86, 34,500,213.29 and 7,647,231.53 is: 11,470,947.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,999,941.86 : 34,500,213.29 = 7,647,231.53 : x
  2. Step 2: Convert to fraction form
    22,999,941.86/34,500,213.29 = 7,647,231.53/x
  3. Step 3: Cross multiply
    22,999,941.86x = 34,500,213.29 × 7,647,231.53
  4. Step 4: Simplify right side
    22,999,941.86x = 263,831,118,824,776.84
  5. Step 5: Solve for x
    x = 263,831,118,824,776.84/22,999,941.86
  6. Step 6: Final answer
    x = 11,470,947.21

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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.