Home / 34,809,639.48-48,038,797.44-19,339,724.64

Finding the Fourth Proportional to 34,809,639.48, 48,038,797.44 and 19,339,724.64

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Solution

The fourth proportional to 34,809,639.48, 48,038,797.44 and 19,339,724.64 is: 26,689,650.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,809,639.48 : 48,038,797.44 = 19,339,724.64 : x
  2. Step 2: Convert to fraction form
    34,809,639.48/48,038,797.44 = 19,339,724.64/x
  3. Step 3: Cross multiply
    34,809,639.48x = 48,038,797.44 × 19,339,724.64
  4. Step 4: Simplify right side
    34,809,639.48x = 929,057,114,526,336.88
  5. Step 5: Solve for x
    x = 929,057,114,526,336.88/34,809,639.48
  6. Step 6: Final answer
    x = 26,689,650.58

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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.