Home / 2,104,716,914.82-2,901,515,083.38-1,434,802,270.14

Finding the Fourth Proportional to 2,104,716,914.82, 2,901,515,083.38 and 1,434,802,270.14

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Solution

The fourth proportional to 2,104,716,914.82, 2,901,515,083.38 and 1,434,802,270.14 is: 1,977,985,922.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,104,716,914.82 : 2,901,515,083.38 = 1,434,802,270.14 : x
  2. Step 2: Convert to fraction form
    2,104,716,914.82/2,901,515,083.38 = 1,434,802,270.14/x
  3. Step 3: Cross multiply
    2,104,716,914.82x = 2,901,515,083.38 × 1,434,802,270.14
  4. Step 4: Simplify right side
    2,104,716,914.82x = 4,163,100,428,479,075,840
  5. Step 5: Solve for x
    x = 4,163,100,428,479,075,840/2,104,716,914.82
  6. Step 6: Final answer
    x = 1,977,985,922.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.