Home / 36,290,065.20-54,372,112.20-34,022,583.60

Finding the Fourth Proportional to 36,290,065.20, 54,372,112.20 and 34,022,583.60

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Solution

The fourth proportional to 36,290,065.20, 54,372,112.20 and 34,022,583.60 is: 50,974,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,065.20 : 54,372,112.20 = 34,022,583.60 : x
  2. Step 2: Convert to fraction form
    36,290,065.20/54,372,112.20 = 34,022,583.60/x
  3. Step 3: Cross multiply
    36,290,065.20x = 54,372,112.20 × 34,022,583.60
  4. Step 4: Simplify right side
    36,290,065.20x = 1,849,879,732,833,080
  5. Step 5: Solve for x
    x = 1,849,879,732,833,080/36,290,065.20
  6. Step 6: Final answer
    x = 50,974,825.28

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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.