Home / 59,284,414.10-81,821,083.43-34,161,635.54

Finding the Fourth Proportional to 59,284,414.10, 81,821,083.43 and 34,161,635.54

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Solution

The fourth proportional to 59,284,414.10, 81,821,083.43 and 34,161,635.54 is: 47,148,008.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,414.10 : 81,821,083.43 = 34,161,635.54 : x
  2. Step 2: Convert to fraction form
    59,284,414.10/81,821,083.43 = 34,161,635.54/x
  3. Step 3: Cross multiply
    59,284,414.10x = 81,821,083.43 × 34,161,635.54
  4. Step 4: Simplify right side
    59,284,414.10x = 2,795,142,031,043,679
  5. Step 5: Solve for x
    x = 2,795,142,031,043,679/59,284,414.10
  6. Step 6: Final answer
    x = 47,148,008.02

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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.