Home / 23,634,037.53-32,614,940.19-12,769,021.53

Finding the Fourth Proportional to 23,634,037.53, 32,614,940.19 and 12,769,021.53

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Solution

The fourth proportional to 23,634,037.53, 32,614,940.19 and 12,769,021.53 is: 17,621,232.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,037.53 : 32,614,940.19 = 12,769,021.53 : x
  2. Step 2: Convert to fraction form
    23,634,037.53/32,614,940.19 = 12,769,021.53/x
  3. Step 3: Cross multiply
    23,634,037.53x = 32,614,940.19 × 12,769,021.53
  4. Step 4: Simplify right side
    23,634,037.53x = 416,460,873,485,772.31
  5. Step 5: Solve for x
    x = 416,460,873,485,772.31/23,634,037.53
  6. Step 6: Final answer
    x = 17,621,232.64

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Why These Related Problems?

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