Home / 7,669,395.66-11,483,109.22-7,466,114.02

Finding the Fourth Proportional to 7,669,395.66, 11,483,109.22 and 7,466,114.02

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Solution

The fourth proportional to 7,669,395.66, 11,483,109.22 and 7,466,114.02 is: 11,178,742.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,669,395.66 : 11,483,109.22 = 7,466,114.02 : x
  2. Step 2: Convert to fraction form
    7,669,395.66/11,483,109.22 = 7,466,114.02/x
  3. Step 3: Cross multiply
    7,669,395.66x = 11,483,109.22 × 7,466,114.02
  4. Step 4: Simplify right side
    7,669,395.66x = 85,734,202,740,633.27
  5. Step 5: Solve for x
    x = 85,734,202,740,633.27/7,669,395.66
  6. Step 6: Final answer
    x = 11,178,742.96

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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.