Home / 2,077,580,642,012.90-3,116,370,963,019.20-2,077,580,642,012.90

Finding the Fourth Proportional to 2,077,580,642,012.90, 3,116,370,963,019.20 and 2,077,580,642,012.90

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Solution

The fourth proportional to 2,077,580,642,012.90, 3,116,370,963,019.20 and 2,077,580,642,012.90 is: 3,116,370,963,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,580,642,012.90 : 3,116,370,963,019.20 = 2,077,580,642,012.90 : x
  2. Step 2: Convert to fraction form
    2,077,580,642,012.90/3,116,370,963,019.20 = 2,077,580,642,012.90/x
  3. Step 3: Cross multiply
    2,077,580,642,012.90x = 3,116,370,963,019.20 × 2,077,580,642,012.90
  4. Step 4: Simplify right side
    2,077,580,642,012.90x = 6,474,511,986,099,789,280,313,344
  5. Step 5: Solve for x
    x = 6,474,511,986,099,789,280,313,344/2,077,580,642,012.90
  6. Step 6: Final answer
    x = 3,116,370,963,019.20

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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.