Home / 3,089,674,825.20-4,634,512,237.80-2,884,089,826.80

Finding the Fourth Proportional to 3,089,674,825.20, 4,634,512,237.80 and 2,884,089,826.80

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Solution

The fourth proportional to 3,089,674,825.20, 4,634,512,237.80 and 2,884,089,826.80 is: 4,326,134,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,674,825.20 : 4,634,512,237.80 = 2,884,089,826.80 : x
  2. Step 2: Convert to fraction form
    3,089,674,825.20/4,634,512,237.80 = 2,884,089,826.80/x
  3. Step 3: Cross multiply
    3,089,674,825.20x = 4,634,512,237.80 × 2,884,089,826.80
  4. Step 4: Simplify right side
    3,089,674,825.20x = 13,366,349,597,219,084,288
  5. Step 5: Solve for x
    x = 13,366,349,597,219,084,288/3,089,674,825.20
  6. Step 6: Final answer
    x = 4,326,134,740.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.