Home / 17,454,701.02-26,164,086.83-7,743,887.25

Finding the Fourth Proportional to 17,454,701.02, 26,164,086.83 and 7,743,887.25

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Solution

The fourth proportional to 17,454,701.02, 26,164,086.83 and 7,743,887.25 is: 11,607,860.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,701.02 : 26,164,086.83 = 7,743,887.25 : x
  2. Step 2: Convert to fraction form
    17,454,701.02/26,164,086.83 = 7,743,887.25/x
  3. Step 3: Cross multiply
    17,454,701.02x = 26,164,086.83 × 7,743,887.25
  4. Step 4: Simplify right side
    17,454,701.02x = 202,611,738,241,190.03
  5. Step 5: Solve for x
    x = 202,611,738,241,190.03/17,454,701.02
  6. Step 6: Final answer
    x = 11,607,860.71

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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.