Home / 6,722,697,246,891.40-10,084,661,269,053-1,887,666,308,907.80

Finding the Fourth Proportional to 6,722,697,246,891.40, 10,084,661,269,053 and 1,887,666,308,907.80

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Solution

The fourth proportional to 6,722,697,246,891.40, 10,084,661,269,053 and 1,887,666,308,907.80 is: 2,831,672,261,180.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,697,246,891.40 : 10,084,661,269,053 = 1,887,666,308,907.80 : x
  2. Step 2: Convert to fraction form
    6,722,697,246,891.40/10,084,661,269,053 = 1,887,666,308,907.80/x
  3. Step 3: Cross multiply
    6,722,697,246,891.40x = 10,084,661,269,053 × 1,887,666,308,907.80
  4. Step 4: Simplify right side
    6,722,697,246,891.40x = 19,036,475,314,338,727,100,153,856
  5. Step 5: Solve for x
    x = 19,036,475,314,338,727,100,153,856/6,722,697,246,891.40
  6. Step 6: Final answer
    x = 2,831,672,261,180.77

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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.