Home / 41,265,612.40-61,898,418.60-22,133,736.40

Finding the Fourth Proportional to 41,265,612.40, 61,898,418.60 and 22,133,736.40

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Solution

The fourth proportional to 41,265,612.40, 61,898,418.60 and 22,133,736.40 is: 33,200,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265,612.40 : 61,898,418.60 = 22,133,736.40 : x
  2. Step 2: Convert to fraction form
    41,265,612.40/61,898,418.60 = 22,133,736.40/x
  3. Step 3: Cross multiply
    41,265,612.40x = 61,898,418.60 × 22,133,736.40
  4. Step 4: Simplify right side
    41,265,612.40x = 1,370,043,280,869,257
  5. Step 5: Solve for x
    x = 1,370,043,280,869,257/41,265,612.40
  6. Step 6: Final answer
    x = 33,200,604.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.