Home / 5,505,505.65-8,258,258.48-5,505,505.65

Finding the Fourth Proportional to 5,505,505.65, 8,258,258.48 and 5,505,505.65

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Solution

The fourth proportional to 5,505,505.65, 8,258,258.48 and 5,505,505.65 is: 8,258,258.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,505.65 : 8,258,258.48 = 5,505,505.65 : x
  2. Step 2: Convert to fraction form
    5,505,505.65/8,258,258.48 = 5,505,505.65/x
  3. Step 3: Cross multiply
    5,505,505.65x = 8,258,258.48 × 5,505,505.65
  4. Step 4: Simplify right side
    5,505,505.65x = 45,465,888,693,272.88
  5. Step 5: Solve for x
    x = 45,465,888,693,272.88/5,505,505.65
  6. Step 6: Final answer
    x = 8,258,258.48

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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.