Home / 1,915,650,028,361.80-2,643,613,524,943-1,092,628,674,058.80

Finding the Fourth Proportional to 1,915,650,028,361.80, 2,643,613,524,943 and 1,092,628,674,058.80

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Solution

The fourth proportional to 1,915,650,028,361.80, 2,643,613,524,943 and 1,092,628,674,058.80 is: 1,507,836,973,203.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,650,028,361.80 : 2,643,613,524,943 = 1,092,628,674,058.80 : x
  2. Step 2: Convert to fraction form
    1,915,650,028,361.80/2,643,613,524,943 = 1,092,628,674,058.80/x
  3. Step 3: Cross multiply
    1,915,650,028,361.80x = 2,643,613,524,943 × 1,092,628,674,058.80
  4. Step 4: Simplify right side
    1,915,650,028,361.80x = 2,888,487,940,482,380,844,761,088
  5. Step 5: Solve for x
    x = 2,888,487,940,482,380,844,761,088/1,915,650,028,361.80
  6. Step 6: Final answer
    x = 1,507,836,973,203.57

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Double scale
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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.