Home / 22,309,131.20-33,463,005.60-6,352,779.20

Finding the Fourth Proportional to 22,309,131.20, 33,463,005.60 and 6,352,779.20

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Solution

The fourth proportional to 22,309,131.20, 33,463,005.60 and 6,352,779.20 is: 9,528,971.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,309,131.20 : 33,463,005.60 = 6,352,779.20 : x
  2. Step 2: Convert to fraction form
    22,309,131.20/33,463,005.60 = 6,352,779.20/x
  3. Step 3: Cross multiply
    22,309,131.20x = 33,463,005.60 × 6,352,779.20
  4. Step 4: Simplify right side
    22,309,131.20x = 212,583,085,945,163.53
  5. Step 5: Solve for x
    x = 212,583,085,945,163.53/22,309,131.20
  6. Step 6: Final answer
    x = 9,528,971.97

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1.5x scale

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.