Home / 1,220,405,616,013.10-1,830,608,424,019.60-1,220,405,616,013.10

Finding the Fourth Proportional to 1,220,405,616,013.10, 1,830,608,424,019.60 and 1,220,405,616,013.10

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Solution

The fourth proportional to 1,220,405,616,013.10, 1,830,608,424,019.60 and 1,220,405,616,013.10 is: 1,830,608,424,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,220,405,616,013.10 : 1,830,608,424,019.60 = 1,220,405,616,013.10 : x
  2. Step 2: Convert to fraction form
    1,220,405,616,013.10/1,830,608,424,019.60 = 1,220,405,616,013.10/x
  3. Step 3: Cross multiply
    1,220,405,616,013.10x = 1,830,608,424,019.60 × 1,220,405,616,013.10
  4. Step 4: Simplify right side
    1,220,405,616,013.10x = 2,234,084,801,394,410,367,483,904
  5. Step 5: Solve for x
    x = 2,234,084,801,394,410,367,483,904/1,220,405,616,013.10
  6. Step 6: Final answer
    x = 1,830,608,424,019.60

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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.