Home / 5,264,086,601,896.80-7,896,670,933,365.80-1,821,977,647,730.10

Finding the Fourth Proportional to 5,264,086,601,896.80, 7,896,670,933,365.80 and 1,821,977,647,730.10

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Solution

The fourth proportional to 5,264,086,601,896.80, 7,896,670,933,365.80 and 1,821,977,647,730.10 is: 2,733,153,730,200.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,086,601,896.80 : 7,896,670,933,365.80 = 1,821,977,647,730.10 : x
  2. Step 2: Convert to fraction form
    5,264,086,601,896.80/7,896,670,933,365.80 = 1,821,977,647,730.10/x
  3. Step 3: Cross multiply
    5,264,086,601,896.80x = 7,896,670,933,365.80 × 1,821,977,647,730.10
  4. Step 4: Simplify right side
    5,264,086,601,896.80x = 14,387,557,932,072,473,527,844,864
  5. Step 5: Solve for x
    x = 14,387,557,932,072,473,527,844,864/5,264,086,601,896.80
  6. Step 6: Final answer
    x = 2,733,153,730,200.45

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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.