Home / 23,645,090.60-35,467,635.90-17,188,082.45

Finding the Fourth Proportional to 23,645,090.60, 35,467,635.90 and 17,188,082.45

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Solution

The fourth proportional to 23,645,090.60, 35,467,635.90 and 17,188,082.45 is: 25,782,123.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645,090.60 : 35,467,635.90 = 17,188,082.45 : x
  2. Step 2: Convert to fraction form
    23,645,090.60/35,467,635.90 = 17,188,082.45/x
  3. Step 3: Cross multiply
    23,645,090.60x = 35,467,635.90 × 17,188,082.45
  4. Step 4: Simplify right side
    23,645,090.60x = 609,620,650,155,779.88
  5. Step 5: Solve for x
    x = 609,620,650,155,779.88/23,645,090.60
  6. Step 6: Final answer
    x = 25,782,123.68

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Double scale
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Similar ratio
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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.