Home / 7,763,446,851.80-11,633,320,509.06-4,609,450,610.60

Finding the Fourth Proportional to 7,763,446,851.80, 11,633,320,509.06 and 4,609,450,610.60

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Solution

The fourth proportional to 7,763,446,851.80, 11,633,320,509.06 and 4,609,450,610.60 is: 6,907,140,262.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,446,851.80 : 11,633,320,509.06 = 4,609,450,610.60 : x
  2. Step 2: Convert to fraction form
    7,763,446,851.80/11,633,320,509.06 = 4,609,450,610.60/x
  3. Step 3: Cross multiply
    7,763,446,851.80x = 11,633,320,509.06 × 4,609,450,610.60
  4. Step 4: Simplify right side
    7,763,446,851.80x = 53,623,216,323,792,117,760
  5. Step 5: Solve for x
    x = 53,623,216,323,792,117,760/7,763,446,851.80
  6. Step 6: Final answer
    x = 6,907,140,262.24

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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.