Home / 2,683,978,097,716.80-4,025,982,197,181.20-895,252,789,488.90

Finding the Fourth Proportional to 2,683,978,097,716.80, 4,025,982,197,181.20 and 895,252,789,488.90

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Solution

The fourth proportional to 2,683,978,097,716.80, 4,025,982,197,181.20 and 895,252,789,488.90 is: 1,342,884,204,429.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,978,097,716.80 : 4,025,982,197,181.20 = 895,252,789,488.90 : x
  2. Step 2: Convert to fraction form
    2,683,978,097,716.80/4,025,982,197,181.20 = 895,252,789,488.90/x
  3. Step 3: Cross multiply
    2,683,978,097,716.80x = 4,025,982,197,181.20 × 895,252,789,488.90
  4. Step 4: Simplify right side
    2,683,978,097,716.80x = 3,604,271,792,459,120,235,249,664
  5. Step 5: Solve for x
    x = 3,604,271,792,459,120,235,249,664/2,683,978,097,716.80
  6. Step 6: Final answer
    x = 1,342,884,204,429.68

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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.