Home / 4,704,237,145.80-7,056,355,718.70-3,296,131,072.20

Finding the Fourth Proportional to 4,704,237,145.80, 7,056,355,718.70 and 3,296,131,072.20

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Solution

The fourth proportional to 4,704,237,145.80, 7,056,355,718.70 and 3,296,131,072.20 is: 4,944,196,608.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,237,145.80 : 7,056,355,718.70 = 3,296,131,072.20 : x
  2. Step 2: Convert to fraction form
    4,704,237,145.80/7,056,355,718.70 = 3,296,131,072.20/x
  3. Step 3: Cross multiply
    4,704,237,145.80x = 7,056,355,718.70 × 3,296,131,072.20
  4. Step 4: Simplify right side
    4,704,237,145.80x = 23,258,673,340,903,231,488
  5. Step 5: Solve for x
    x = 23,258,673,340,903,231,488/4,704,237,145.80
  6. Step 6: Final answer
    x = 4,944,196,608.30

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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.