Home / 23,253,629.40-34,880,444.10-7,079,452.20

Finding the Fourth Proportional to 23,253,629.40, 34,880,444.10 and 7,079,452.20

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Solution

The fourth proportional to 23,253,629.40, 34,880,444.10 and 7,079,452.20 is: 10,619,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253,629.40 : 34,880,444.10 = 7,079,452.20 : x
  2. Step 2: Convert to fraction form
    23,253,629.40/34,880,444.10 = 7,079,452.20/x
  3. Step 3: Cross multiply
    23,253,629.40x = 34,880,444.10 × 7,079,452.20
  4. Step 4: Simplify right side
    23,253,629.40x = 246,934,436,720,722.03
  5. Step 5: Solve for x
    x = 246,934,436,720,722.03/23,253,629.40
  6. Step 6: Final answer
    x = 10,619,178.30

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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.