Home / 2,994,252,851.60-4,491,295,296.60-1,358,474,829.20

Finding the Fourth Proportional to 2,994,252,851.60, 4,491,295,296.60 and 1,358,474,829.20

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Solution

The fourth proportional to 2,994,252,851.60, 4,491,295,296.60 and 1,358,474,829.20 is: 2,037,674,142.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,252,851.60 : 4,491,295,296.60 = 1,358,474,829.20 : x
  2. Step 2: Convert to fraction form
    2,994,252,851.60/4,491,295,296.60 = 1,358,474,829.20/x
  3. Step 3: Cross multiply
    2,994,252,851.60x = 4,491,295,296.60 × 1,358,474,829.20
  4. Step 4: Simplify right side
    2,994,252,851.60x = 6,101,311,610,935,448,576
  5. Step 5: Solve for x
    x = 6,101,311,610,935,448,576/2,994,252,851.60
  6. Step 6: Final answer
    x = 2,037,674,142.21

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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.