Home / 4,679,579,244.40-7,019,368,440.36-2,059,383,348.52

Finding the Fourth Proportional to 4,679,579,244.40, 7,019,368,440.36 and 2,059,383,348.52

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Solution

The fourth proportional to 4,679,579,244.40, 7,019,368,440.36 and 2,059,383,348.52 is: 3,089,074,835.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,579,244.40 : 7,019,368,440.36 = 2,059,383,348.52 : x
  2. Step 2: Convert to fraction form
    4,679,579,244.40/7,019,368,440.36 = 2,059,383,348.52/x
  3. Step 3: Cross multiply
    4,679,579,244.40x = 7,019,368,440.36 × 2,059,383,348.52
  4. Step 4: Simplify right side
    4,679,579,244.40x = 14,455,570,483,204,186,112
  5. Step 5: Solve for x
    x = 14,455,570,483,204,186,112/4,679,579,244.40
  6. Step 6: Final answer
    x = 3,089,074,835.20

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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.