Home / 4,968,864,065.70-7,453,296,098.55-1,521,844,136.10

Finding the Fourth Proportional to 4,968,864,065.70, 7,453,296,098.55 and 1,521,844,136.10

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Solution

The fourth proportional to 4,968,864,065.70, 7,453,296,098.55 and 1,521,844,136.10 is: 2,282,766,204.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,864,065.70 : 7,453,296,098.55 = 1,521,844,136.10 : x
  2. Step 2: Convert to fraction form
    4,968,864,065.70/7,453,296,098.55 = 1,521,844,136.10/x
  3. Step 3: Cross multiply
    4,968,864,065.70x = 7,453,296,098.55 × 1,521,844,136.10
  4. Step 4: Simplify right side
    4,968,864,065.70x = 11,342,754,962,195,324,928
  5. Step 5: Solve for x
    x = 11,342,754,962,195,324,928/4,968,864,065.70
  6. Step 6: Final answer
    x = 2,282,766,204.15

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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.