Home / 34,792,419.94-48,010,739.49-20,109,037.27

Finding the Fourth Proportional to 34,792,419.94, 48,010,739.49 and 20,109,037.27

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Solution

The fourth proportional to 34,792,419.94, 48,010,739.49 and 20,109,037.27 is: 27,748,853.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,792,419.94 : 48,010,739.49 = 20,109,037.27 : x
  2. Step 2: Convert to fraction form
    34,792,419.94/48,010,739.49 = 20,109,037.27/x
  3. Step 3: Cross multiply
    34,792,419.94x = 48,010,739.49 × 20,109,037.27
  4. Step 4: Simplify right side
    34,792,419.94x = 965,449,749,764,670.88
  5. Step 5: Solve for x
    x = 965,449,749,764,670.88/34,792,419.94
  6. Step 6: Final answer
    x = 27,748,853.10

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Why These Related Problems?

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