Home / 25,375,993.41-35,018,906.36-13,773,559.53

Finding the Fourth Proportional to 25,375,993.41, 35,018,906.36 and 13,773,559.53

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Solution

The fourth proportional to 25,375,993.41, 35,018,906.36 and 13,773,559.53 is: 19,007,531.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,375,993.41 : 35,018,906.36 = 13,773,559.53 : x
  2. Step 2: Convert to fraction form
    25,375,993.41/35,018,906.36 = 13,773,559.53/x
  3. Step 3: Cross multiply
    25,375,993.41x = 35,018,906.36 × 13,773,559.53
  4. Step 4: Simplify right side
    25,375,993.41x = 482,334,991,356,087.75
  5. Step 5: Solve for x
    x = 482,334,991,356,087.75/25,375,993.41
  6. Step 6: Final answer
    x = 19,007,531.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.