Home / 4,791,070,353.54-7,180,181,622.40-3,728,775,912.96

Finding the Fourth Proportional to 4,791,070,353.54, 7,180,181,622.40 and 3,728,775,912.96

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Solution

The fourth proportional to 4,791,070,353.54, 7,180,181,622.40 and 3,728,775,912.96 is: 5,588,164,294.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,070,353.54 : 7,180,181,622.40 = 3,728,775,912.96 : x
  2. Step 2: Convert to fraction form
    4,791,070,353.54/7,180,181,622.40 = 3,728,775,912.96/x
  3. Step 3: Cross multiply
    4,791,070,353.54x = 7,180,181,622.40 × 3,728,775,912.96
  4. Step 4: Simplify right side
    4,791,070,353.54x = 26,773,288,284,283,170,816
  5. Step 5: Solve for x
    x = 26,773,288,284,283,170,816/4,791,070,353.54
  6. Step 6: Final answer
    x = 5,588,164,294.96

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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.