Home / 32,932,951.11-45,448,468.81-18,247,243.41

Finding the Fourth Proportional to 32,932,951.11, 45,448,468.81 and 18,247,243.41

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Solution

The fourth proportional to 32,932,951.11, 45,448,468.81 and 18,247,243.41 is: 25,181,747.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,932,951.11 : 45,448,468.81 = 18,247,243.41 : x
  2. Step 2: Convert to fraction form
    32,932,951.11/45,448,468.81 = 18,247,243.41/x
  3. Step 3: Cross multiply
    32,932,951.11x = 45,448,468.81 × 18,247,243.41
  4. Step 4: Simplify right side
    32,932,951.11x = 829,309,272,942,244.88
  5. Step 5: Solve for x
    x = 829,309,272,942,244.88/32,932,951.11
  6. Step 6: Final answer
    x = 25,181,747.91

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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.