Home / 33,126,085.60-49,689,128.40-22,922,418.40

Finding the Fourth Proportional to 33,126,085.60, 49,689,128.40 and 22,922,418.40

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Solution

The fourth proportional to 33,126,085.60, 49,689,128.40 and 22,922,418.40 is: 34,383,627.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,126,085.60 : 49,689,128.40 = 22,922,418.40 : x
  2. Step 2: Convert to fraction form
    33,126,085.60/49,689,128.40 = 22,922,418.40/x
  3. Step 3: Cross multiply
    33,126,085.60x = 49,689,128.40 × 22,922,418.40
  4. Step 4: Simplify right side
    33,126,085.60x = 1,138,994,991,116,122.50
  5. Step 5: Solve for x
    x = 1,138,994,991,116,122.50/33,126,085.60
  6. Step 6: Final answer
    x = 34,383,627.60

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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.