Home / 17,207,171.66-23,750,911.32-11,247,444.20

Finding the Fourth Proportional to 17,207,171.66, 23,750,911.32 and 11,247,444.20

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Solution

The fourth proportional to 17,207,171.66, 23,750,911.32 and 11,247,444.20 is: 15,524,750.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,207,171.66 : 23,750,911.32 = 11,247,444.20 : x
  2. Step 2: Convert to fraction form
    17,207,171.66/23,750,911.32 = 11,247,444.20/x
  3. Step 3: Cross multiply
    17,207,171.66x = 23,750,911.32 × 11,247,444.20
  4. Step 4: Simplify right side
    17,207,171.66x = 267,137,049,770,848.34
  5. Step 5: Solve for x
    x = 267,137,049,770,848.34/17,207,171.66
  6. Step 6: Final answer
    x = 15,524,750.67

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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.