Home / 6,567,268,742.22-9,866,618,490.69-4,211,046,074.46

Finding the Fourth Proportional to 6,567,268,742.22, 9,866,618,490.69 and 4,211,046,074.46

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Solution

The fourth proportional to 6,567,268,742.22, 9,866,618,490.69 and 4,211,046,074.46 is: 6,326,646,082.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,268,742.22 : 9,866,618,490.69 = 4,211,046,074.46 : x
  2. Step 2: Convert to fraction form
    6,567,268,742.22/9,866,618,490.69 = 4,211,046,074.46/x
  3. Step 3: Cross multiply
    6,567,268,742.22x = 9,866,618,490.69 × 4,211,046,074.46
  4. Step 4: Simplify right side
    6,567,268,742.22x = 41,548,785,063,414,579,200
  5. Step 5: Solve for x
    x = 41,548,785,063,414,579,200/6,567,268,742.22
  6. Step 6: Final answer
    x = 6,326,646,082.91

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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.