Home / 6,167,311,657,948.20-8,511,094,196,918.60-3,389,572,347,516.80

Finding the Fourth Proportional to 6,167,311,657,948.20, 8,511,094,196,918.60 and 3,389,572,347,516.80

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Solution

The fourth proportional to 6,167,311,657,948.20, 8,511,094,196,918.60 and 3,389,572,347,516.80 is: 4,677,722,018,443.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,311,657,948.20 : 8,511,094,196,918.60 = 3,389,572,347,516.80 : x
  2. Step 2: Convert to fraction form
    6,167,311,657,948.20/8,511,094,196,918.60 = 3,389,572,347,516.80/x
  3. Step 3: Cross multiply
    6,167,311,657,948.20x = 8,511,094,196,918.60 × 3,389,572,347,516.80
  4. Step 4: Simplify right side
    6,167,311,657,948.20x = 28,848,969,536,985,988,543,283,200
  5. Step 5: Solve for x
    x = 28,848,969,536,985,988,543,283,200/6,167,311,657,948.20
  6. Step 6: Final answer
    x = 4,677,722,018,443.24

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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.