Home / 23,789,751.15-32,831,481.02-13,476,558.99

Finding the Fourth Proportional to 23,789,751.15, 32,831,481.02 and 13,476,558.99

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Solution

The fourth proportional to 23,789,751.15, 32,831,481.02 and 13,476,558.99 is: 18,598,571.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,789,751.15 : 32,831,481.02 = 13,476,558.99 : x
  2. Step 2: Convert to fraction form
    23,789,751.15/32,831,481.02 = 13,476,558.99/x
  3. Step 3: Cross multiply
    23,789,751.15x = 32,831,481.02 × 13,476,558.99
  4. Step 4: Simplify right side
    23,789,751.15x = 442,455,390,728,786.81
  5. Step 5: Solve for x
    x = 442,455,390,728,786.81/23,789,751.15
  6. Step 6: Final answer
    x = 18,598,571.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.