Home / 17,246,922.28-23,801,662.02-12,088,401.64

Finding the Fourth Proportional to 17,246,922.28, 23,801,662.02 and 12,088,401.64

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Solution

The fourth proportional to 17,246,922.28, 23,801,662.02 and 12,088,401.64 is: 16,682,631.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,922.28 : 23,801,662.02 = 12,088,401.64 : x
  2. Step 2: Convert to fraction form
    17,246,922.28/23,801,662.02 = 12,088,401.64/x
  3. Step 3: Cross multiply
    17,246,922.28x = 23,801,662.02 × 12,088,401.64
  4. Step 4: Simplify right side
    17,246,922.28x = 287,724,050,197,293.75
  5. Step 5: Solve for x
    x = 287,724,050,197,293.75/17,246,922.28
  6. Step 6: Final answer
    x = 16,682,631.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.