Home / 36,646,052.12-54,969,046.90-9,352,342.70

Finding the Fourth Proportional to 36,646,052.12, 54,969,046.90 and 9,352,342.70

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Solution

The fourth proportional to 36,646,052.12, 54,969,046.90 and 9,352,342.70 is: 14,028,506.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,052.12 : 54,969,046.90 = 9,352,342.70 : x
  2. Step 2: Convert to fraction form
    36,646,052.12/54,969,046.90 = 9,352,342.70/x
  3. Step 3: Cross multiply
    36,646,052.12x = 54,969,046.90 × 9,352,342.70
  4. Step 4: Simplify right side
    36,646,052.12x = 514,089,364,501,172.56
  5. Step 5: Solve for x
    x = 514,089,364,501,172.56/36,646,052.12
  6. Step 6: Final answer
    x = 14,028,506.07

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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.