Home / 2,036,049,791,941.70-3,054,388,498,519.60-694,195,683,060.90

Finding the Fourth Proportional to 2,036,049,791,941.70, 3,054,388,498,519.60 and 694,195,683,060.90

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Solution

The fourth proportional to 2,036,049,791,941.70, 3,054,388,498,519.60 and 694,195,683,060.90 is: 1,041,400,519,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,049,791,941.70 : 3,054,388,498,519.60 = 694,195,683,060.90 : x
  2. Step 2: Convert to fraction form
    2,036,049,791,941.70/3,054,388,498,519.60 = 694,195,683,060.90/x
  3. Step 3: Cross multiply
    2,036,049,791,941.70x = 3,054,388,498,519.60 × 694,195,683,060.90
  4. Step 4: Simplify right side
    2,036,049,791,941.70x = 2,120,343,310,063,170,708,570,112
  5. Step 5: Solve for x
    x = 2,120,343,310,063,170,708,570,112/2,036,049,791,941.70
  6. Step 6: Final answer
    x = 1,041,400,519,012.40

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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.