Home / 1,951,642,862,498-2,693,332,475,446.90-1,084,584,185,698.20

Finding the Fourth Proportional to 1,951,642,862,498, 2,693,332,475,446.90 and 1,084,584,185,698.20

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Solution

The fourth proportional to 1,951,642,862,498, 2,693,332,475,446.90 and 1,084,584,185,698.20 is: 1,496,762,479,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,642,862,498 : 2,693,332,475,446.90 = 1,084,584,185,698.20 : x
  2. Step 2: Convert to fraction form
    1,951,642,862,498/2,693,332,475,446.90 = 1,084,584,185,698.20/x
  3. Step 3: Cross multiply
    1,951,642,862,498x = 2,693,332,475,446.90 × 1,084,584,185,698.20
  4. Step 4: Simplify right side
    1,951,642,862,498x = 2,921,145,809,697,093,214,797,824
  5. Step 5: Solve for x
    x = 2,921,145,809,697,093,214,797,824/1,951,642,862,498
  6. Step 6: Final answer
    x = 1,496,762,479,359.66

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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.