Home / 6,284,522,653.53-8,673,028,368.96-3,465,121,860.33

Finding the Fourth Proportional to 6,284,522,653.53, 8,673,028,368.96 and 3,465,121,860.33

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Solution

The fourth proportional to 6,284,522,653.53, 8,673,028,368.96 and 3,465,121,860.33 is: 4,782,081,608.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,522,653.53 : 8,673,028,368.96 = 3,465,121,860.33 : x
  2. Step 2: Convert to fraction form
    6,284,522,653.53/8,673,028,368.96 = 3,465,121,860.33/x
  3. Step 3: Cross multiply
    6,284,522,653.53x = 8,673,028,368.96 × 3,465,121,860.33
  4. Step 4: Simplify right side
    6,284,522,653.53x = 30,053,100,196,507,385,856
  5. Step 5: Solve for x
    x = 30,053,100,196,507,385,856/6,284,522,653.53
  6. Step 6: Final answer
    x = 4,782,081,608.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.