Home / 33,787,230-46,664,868.60-22,903,318.32

Finding the Fourth Proportional to 33,787,230, 46,664,868.60 and 22,903,318.32

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Solution

The fourth proportional to 33,787,230, 46,664,868.60 and 22,903,318.32 is: 31,632,671.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,230 : 46,664,868.60 = 22,903,318.32 : x
  2. Step 2: Convert to fraction form
    33,787,230/46,664,868.60 = 22,903,318.32/x
  3. Step 3: Cross multiply
    33,787,230x = 46,664,868.60 × 22,903,318.32
  4. Step 4: Simplify right side
    33,787,230x = 1,068,780,339,906,772.75
  5. Step 5: Solve for x
    x = 1,068,780,339,906,772.75/33,787,230
  6. Step 6: Final answer
    x = 31,632,671.28

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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.