Home / 32,787,951.70-49,213,420.35-16,632,145.30

Finding the Fourth Proportional to 32,787,951.70, 49,213,420.35 and 16,632,145.30

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Solution

The fourth proportional to 32,787,951.70, 49,213,420.35 and 16,632,145.30 is: 24,964,193.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,787,951.70 : 49,213,420.35 = 16,632,145.30 : x
  2. Step 2: Convert to fraction form
    32,787,951.70/49,213,420.35 = 16,632,145.30/x
  3. Step 3: Cross multiply
    32,787,951.70x = 49,213,420.35 × 16,632,145.30
  4. Step 4: Simplify right side
    32,787,951.70x = 818,524,757,971,176.88
  5. Step 5: Solve for x
    x = 818,524,757,971,176.88/32,787,951.70
  6. Step 6: Final answer
    x = 24,964,193.11

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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.