Home / 6,167,311,657,837.60-8,511,094,196,766.80-3,389,572,347,406.60

Finding the Fourth Proportional to 6,167,311,657,837.60, 8,511,094,196,766.80 and 3,389,572,347,406.60

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Solution

The fourth proportional to 6,167,311,657,837.60, 8,511,094,196,766.80 and 3,389,572,347,406.60 is: 4,677,722,018,291.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,311,657,837.60 : 8,511,094,196,766.80 = 3,389,572,347,406.60 : x
  2. Step 2: Convert to fraction form
    6,167,311,657,837.60/8,511,094,196,766.80 = 3,389,572,347,406.60/x
  3. Step 3: Cross multiply
    6,167,311,657,837.60x = 8,511,094,196,766.80 × 3,389,572,347,406.60
  4. Step 4: Simplify right side
    6,167,311,657,837.60x = 28,848,969,535,533,533,682,991,104
  5. Step 5: Solve for x
    x = 28,848,969,535,533,533,682,991,104/6,167,311,657,837.60
  6. Step 6: Final answer
    x = 4,677,722,018,291.62

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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.