Home / 6,567,269,203.63-9,866,619,184.72-4,211,046,533.64

Finding the Fourth Proportional to 6,567,269,203.63, 9,866,619,184.72 and 4,211,046,533.64

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Solution

The fourth proportional to 6,567,269,203.63, 9,866,619,184.72 and 4,211,046,533.64 is: 6,326,646,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,269,203.63 : 9,866,619,184.72 = 4,211,046,533.64 : x
  2. Step 2: Convert to fraction form
    6,567,269,203.63/9,866,619,184.72 = 4,211,046,533.64/x
  3. Step 3: Cross multiply
    6,567,269,203.63x = 9,866,619,184.72 × 4,211,046,533.64
  4. Step 4: Simplify right side
    6,567,269,203.63x = 41,548,792,516,527,194,112
  5. Step 5: Solve for x
    x = 41,548,792,516,527,194,112/6,567,269,203.63
  6. Step 6: Final answer
    x = 6,326,646,773.30

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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.