Home / 36,019,834.49-54,051,270.21-33,089,325.77

Finding the Fourth Proportional to 36,019,834.49, 54,051,270.21 and 33,089,325.77

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Solution

The fourth proportional to 36,019,834.49, 54,051,270.21 and 33,089,325.77 is: 49,653,756.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,019,834.49 : 54,051,270.21 = 33,089,325.77 : x
  2. Step 2: Convert to fraction form
    36,019,834.49/54,051,270.21 = 33,089,325.77/x
  3. Step 3: Cross multiply
    36,019,834.49x = 54,051,270.21 × 33,089,325.77
  4. Step 4: Simplify right side
    36,019,834.49x = 1,788,520,087,990,730
  5. Step 5: Solve for x
    x = 1,788,520,087,990,730/36,019,834.49
  6. Step 6: Final answer
    x = 49,653,756.43

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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.