Home / 22,052,193.39-33,056,698.68-12,341,548.53

Finding the Fourth Proportional to 22,052,193.39, 33,056,698.68 and 12,341,548.53

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Solution

The fourth proportional to 22,052,193.39, 33,056,698.68 and 12,341,548.53 is: 18,500,239.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052,193.39 : 33,056,698.68 = 12,341,548.53 : x
  2. Step 2: Convert to fraction form
    22,052,193.39/33,056,698.68 = 12,341,548.53/x
  3. Step 3: Cross multiply
    22,052,193.39x = 33,056,698.68 × 12,341,548.53
  4. Step 4: Simplify right side
    22,052,193.39x = 407,970,851,000,806.94
  5. Step 5: Solve for x
    x = 407,970,851,000,806.94/22,052,193.39
  6. Step 6: Final answer
    x = 18,500,239.13

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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.