Home / 35,969,181.42-49,637,435.34-19,449,266.42

Finding the Fourth Proportional to 35,969,181.42, 49,637,435.34 and 19,449,266.42

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Solution

The fourth proportional to 35,969,181.42, 49,637,435.34 and 19,449,266.42 is: 26,839,968.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,181.42 : 49,637,435.34 = 19,449,266.42 : x
  2. Step 2: Convert to fraction form
    35,969,181.42/49,637,435.34 = 19,449,266.42/x
  3. Step 3: Cross multiply
    35,969,181.42x = 49,637,435.34 × 19,449,266.42
  4. Step 4: Simplify right side
    35,969,181.42x = 965,411,704,333,183.50
  5. Step 5: Solve for x
    x = 965,411,704,333,183.50/35,969,181.42
  6. Step 6: Final answer
    x = 26,839,968.72

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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.