Home / 17,743,971.20-26,604,510.72-6,962,361.20

Finding the Fourth Proportional to 17,743,971.20, 26,604,510.72 and 6,962,361.20

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Solution

The fourth proportional to 17,743,971.20, 26,604,510.72 and 6,962,361.20 is: 10,439,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,743,971.20 : 26,604,510.72 = 6,962,361.20 : x
  2. Step 2: Convert to fraction form
    17,743,971.20/26,604,510.72 = 6,962,361.20/x
  3. Step 3: Cross multiply
    17,743,971.20x = 26,604,510.72 × 6,962,361.20
  4. Step 4: Simplify right side
    17,743,971.20x = 185,230,213,181,912.06
  5. Step 5: Solve for x
    x = 185,230,213,181,912.06/17,743,971.20
  6. Step 6: Final answer
    x = 10,439,050.60

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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.