Home / 44,372,112.60-66,558,168.90-36,907,152.60

Finding the Fourth Proportional to 44,372,112.60, 66,558,168.90 and 36,907,152.60

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Solution

The fourth proportional to 44,372,112.60, 66,558,168.90 and 36,907,152.60 is: 55,360,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,372,112.60 : 66,558,168.90 = 36,907,152.60 : x
  2. Step 2: Convert to fraction form
    44,372,112.60/66,558,168.90 = 36,907,152.60/x
  3. Step 3: Cross multiply
    44,372,112.60x = 66,558,168.90 × 36,907,152.60
  4. Step 4: Simplify right side
    44,372,112.60x = 2,456,472,496,368,874
  5. Step 5: Solve for x
    x = 2,456,472,496,368,874/44,372,112.60
  6. Step 6: Final answer
    x = 55,360,728.90

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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.