Home / 17,474,060.80-26,211,091.20-6,113,324.80

Finding the Fourth Proportional to 17,474,060.80, 26,211,091.20 and 6,113,324.80

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Solution

The fourth proportional to 17,474,060.80, 26,211,091.20 and 6,113,324.80 is: 9,169,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,060.80 : 26,211,091.20 = 6,113,324.80 : x
  2. Step 2: Convert to fraction form
    17,474,060.80/26,211,091.20 = 6,113,324.80/x
  3. Step 3: Cross multiply
    17,474,060.80x = 26,211,091.20 × 6,113,324.80
  4. Step 4: Simplify right side
    17,474,060.80x = 160,236,913,868,021.75
  5. Step 5: Solve for x
    x = 160,236,913,868,021.75/17,474,060.80
  6. Step 6: Final answer
    x = 9,169,987.20

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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.