Home / 46,915,480.27-64,704,977.71-33,022,825.21

Finding the Fourth Proportional to 46,915,480.27, 64,704,977.71 and 33,022,825.21

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Solution

The fourth proportional to 46,915,480.27, 64,704,977.71 and 33,022,825.21 is: 45,544,480.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,915,480.27 : 64,704,977.71 = 33,022,825.21 : x
  2. Step 2: Convert to fraction form
    46,915,480.27/64,704,977.71 = 33,022,825.21/x
  3. Step 3: Cross multiply
    46,915,480.27x = 64,704,977.71 × 33,022,825.21
  4. Step 4: Simplify right side
    46,915,480.27x = 2,136,741,169,134,276.25
  5. Step 5: Solve for x
    x = 2,136,741,169,134,276.25/46,915,480.27
  6. Step 6: Final answer
    x = 45,544,480.35

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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.