Home / 17,644,821.60-26,467,232.40-6,298,082.40

Finding the Fourth Proportional to 17,644,821.60, 26,467,232.40 and 6,298,082.40

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Solution

The fourth proportional to 17,644,821.60, 26,467,232.40 and 6,298,082.40 is: 9,447,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,644,821.60 : 26,467,232.40 = 6,298,082.40 : x
  2. Step 2: Convert to fraction form
    17,644,821.60/26,467,232.40 = 6,298,082.40/x
  3. Step 3: Cross multiply
    17,644,821.60x = 26,467,232.40 × 6,298,082.40
  4. Step 4: Simplify right side
    17,644,821.60x = 166,692,810,555,149.75
  5. Step 5: Solve for x
    x = 166,692,810,555,149.75/17,644,821.60
  6. Step 6: Final answer
    x = 9,447,123.60

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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.