Home / 36,551,455.40-54,827,183.10-35,488,573.40

Finding the Fourth Proportional to 36,551,455.40, 54,827,183.10 and 35,488,573.40

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Solution

The fourth proportional to 36,551,455.40, 54,827,183.10 and 35,488,573.40 is: 53,232,860.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,551,455.40 : 54,827,183.10 = 35,488,573.40 : x
  2. Step 2: Convert to fraction form
    36,551,455.40/54,827,183.10 = 35,488,573.40/x
  3. Step 3: Cross multiply
    36,551,455.40x = 54,827,183.10 × 35,488,573.40
  4. Step 4: Simplify right side
    36,551,455.40x = 1,945,738,511,759,589.50
  5. Step 5: Solve for x
    x = 1,945,738,511,759,589.50/36,551,455.40
  6. Step 6: Final answer
    x = 53,232,860.10

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Double scale
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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.