Home / 17,010,601.70-25,515,902.55-6,228,254.30

Finding the Fourth Proportional to 17,010,601.70, 25,515,902.55 and 6,228,254.30

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Solution

The fourth proportional to 17,010,601.70, 25,515,902.55 and 6,228,254.30 is: 9,342,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,010,601.70 : 25,515,902.55 = 6,228,254.30 : x
  2. Step 2: Convert to fraction form
    17,010,601.70/25,515,902.55 = 6,228,254.30/x
  3. Step 3: Cross multiply
    17,010,601.70x = 25,515,902.55 × 6,228,254.30
  4. Step 4: Simplify right side
    17,010,601.70x = 158,919,529,775,418.47
  5. Step 5: Solve for x
    x = 158,919,529,775,418.47/17,010,601.70
  6. Step 6: Final answer
    x = 9,342,381.45

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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.