Home / 32,388,986.72-48,583,480.08-10,823,588.41

Finding the Fourth Proportional to 32,388,986.72, 48,583,480.08 and 10,823,588.41

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Solution

The fourth proportional to 32,388,986.72, 48,583,480.08 and 10,823,588.41 is: 16,235,382.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,388,986.72 : 48,583,480.08 = 10,823,588.41 : x
  2. Step 2: Convert to fraction form
    32,388,986.72/48,583,480.08 = 10,823,588.41/x
  3. Step 3: Cross multiply
    32,388,986.72x = 48,583,480.08 × 10,823,588.41
  4. Step 4: Simplify right side
    32,388,986.72x = 525,847,591,911,353.88
  5. Step 5: Solve for x
    x = 525,847,591,911,353.88/32,388,986.72
  6. Step 6: Final answer
    x = 16,235,382.62

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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.