Home / 3,359,236,446.80-5,038,854,670.20-3,020,625,861.20

Finding the Fourth Proportional to 3,359,236,446.80, 5,038,854,670.20 and 3,020,625,861.20

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Solution

The fourth proportional to 3,359,236,446.80, 5,038,854,670.20 and 3,020,625,861.20 is: 4,530,938,791.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,236,446.80 : 5,038,854,670.20 = 3,020,625,861.20 : x
  2. Step 2: Convert to fraction form
    3,359,236,446.80/5,038,854,670.20 = 3,020,625,861.20/x
  3. Step 3: Cross multiply
    3,359,236,446.80x = 5,038,854,670.20 × 3,020,625,861.20
  4. Step 4: Simplify right side
    3,359,236,446.80x = 15,220,494,727,634,515,968
  5. Step 5: Solve for x
    x = 15,220,494,727,634,515,968/3,359,236,446.80
  6. Step 6: Final answer
    x = 4,530,938,791.80

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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.