Home / 17,454,704.02-26,164,091.34-7,743,890.24

Finding the Fourth Proportional to 17,454,704.02, 26,164,091.34 and 7,743,890.24

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Solution

The fourth proportional to 17,454,704.02, 26,164,091.34 and 7,743,890.24 is: 11,607,865.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,704.02 : 26,164,091.34 = 7,743,890.24 : x
  2. Step 2: Convert to fraction form
    17,454,704.02/26,164,091.34 = 7,743,890.24/x
  3. Step 3: Cross multiply
    17,454,704.02x = 26,164,091.34 × 7,743,890.24
  4. Step 4: Simplify right side
    17,454,704.02x = 202,611,851,566,294.53
  5. Step 5: Solve for x
    x = 202,611,851,566,294.53/17,454,704.02
  6. Step 6: Final answer
    x = 11,607,865.21

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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.