Home / 2,647,610,936.24-3,653,432,710.97-1,630,174,796.24

Finding the Fourth Proportional to 2,647,610,936.24, 3,653,432,710.97 and 1,630,174,796.24

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Solution

The fourth proportional to 2,647,610,936.24, 3,653,432,710.97 and 1,630,174,796.24 is: 2,249,474,741.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,610,936.24 : 3,653,432,710.97 = 1,630,174,796.24 : x
  2. Step 2: Convert to fraction form
    2,647,610,936.24/3,653,432,710.97 = 1,630,174,796.24/x
  3. Step 3: Cross multiply
    2,647,610,936.24x = 3,653,432,710.97 × 1,630,174,796.24
  4. Step 4: Simplify right side
    2,647,610,936.24x = 5,955,733,925,155,652,608
  5. Step 5: Solve for x
    x = 5,955,733,925,155,652,608/2,647,610,936.24
  6. Step 6: Final answer
    x = 2,249,474,741.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.