Home / 23,946,458.01-33,046,143.66-13,633,180.80

Finding the Fourth Proportional to 23,946,458.01, 33,046,143.66 and 13,633,180.80

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Solution

The fourth proportional to 23,946,458.01, 33,046,143.66 and 13,633,180.80 is: 18,813,807.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,946,458.01 : 33,046,143.66 = 13,633,180.80 : x
  2. Step 2: Convert to fraction form
    23,946,458.01/33,046,143.66 = 13,633,180.80/x
  3. Step 3: Cross multiply
    23,946,458.01x = 33,046,143.66 × 13,633,180.80
  4. Step 4: Simplify right side
    23,946,458.01x = 450,524,051,259,553.75
  5. Step 5: Solve for x
    x = 450,524,051,259,553.75/23,946,458.01
  6. Step 6: Final answer
    x = 18,813,807.50

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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.