Home / 23,645,090.85-35,467,636.28-17,188,082.70

Finding the Fourth Proportional to 23,645,090.85, 35,467,636.28 and 17,188,082.70

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Solution

The fourth proportional to 23,645,090.85, 35,467,636.28 and 17,188,082.70 is: 25,782,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645,090.85 : 35,467,636.28 = 17,188,082.70 : x
  2. Step 2: Convert to fraction form
    23,645,090.85/35,467,636.28 = 17,188,082.70/x
  3. Step 3: Cross multiply
    23,645,090.85x = 35,467,636.28 × 17,188,082.70
  4. Step 4: Simplify right side
    23,645,090.85x = 609,620,665,468,219.88
  5. Step 5: Solve for x
    x = 609,620,665,468,219.88/23,645,090.85
  6. Step 6: Final answer
    x = 25,782,124.05

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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.