Home / 4,860,486,922.60-7,290,730,383.90-4,783,002,824.80

Finding the Fourth Proportional to 4,860,486,922.60, 7,290,730,383.90 and 4,783,002,824.80

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Solution

The fourth proportional to 4,860,486,922.60, 7,290,730,383.90 and 4,783,002,824.80 is: 7,174,504,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,486,922.60 : 7,290,730,383.90 = 4,783,002,824.80 : x
  2. Step 2: Convert to fraction form
    4,860,486,922.60/7,290,730,383.90 = 4,783,002,824.80/x
  3. Step 3: Cross multiply
    4,860,486,922.60x = 7,290,730,383.90 × 4,783,002,824.80
  4. Step 4: Simplify right side
    4,860,486,922.60x = 34,871,584,021,048,889,344
  5. Step 5: Solve for x
    x = 34,871,584,021,048,889,344/4,860,486,922.60
  6. Step 6: Final answer
    x = 7,174,504,237.20

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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.