Home / 44,345,029.60-66,517,544.40-36,880,069.60

Finding the Fourth Proportional to 44,345,029.60, 66,517,544.40 and 36,880,069.60

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Solution

The fourth proportional to 44,345,029.60, 66,517,544.40 and 36,880,069.60 is: 55,320,104.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,345,029.60 : 66,517,544.40 = 36,880,069.60 : x
  2. Step 2: Convert to fraction form
    44,345,029.60/66,517,544.40 = 36,880,069.60/x
  3. Step 3: Cross multiply
    44,345,029.60x = 66,517,544.40 × 36,880,069.60
  4. Step 4: Simplify right side
    44,345,029.60x = 2,453,171,667,093,090.50
  5. Step 5: Solve for x
    x = 2,453,171,667,093,090.50/44,345,029.60
  6. Step 6: Final answer
    x = 55,320,104.40

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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.