Home / 1,230,058,868,758.90-1,844,415,684,645.50-976,715,651,907.06

Finding the Fourth Proportional to 1,230,058,868,758.90, 1,844,415,684,645.50 and 976,715,651,907.06

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Solution

The fourth proportional to 1,230,058,868,758.90, 1,844,415,684,645.50 and 976,715,651,907.06 is: 1,464,539,392,032.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,058,868,758.90 : 1,844,415,684,645.50 = 976,715,651,907.06 : x
  2. Step 2: Convert to fraction form
    1,230,058,868,758.90/1,844,415,684,645.50 = 976,715,651,907.06/x
  3. Step 3: Cross multiply
    1,230,058,868,758.90x = 1,844,415,684,645.50 × 976,715,651,907.06
  4. Step 4: Simplify right side
    1,230,058,868,758.90x = 1,801,469,667,816,136,144,584,704
  5. Step 5: Solve for x
    x = 1,801,469,667,816,136,144,584,704/1,230,058,868,758.90
  6. Step 6: Final answer
    x = 1,464,539,392,032.33

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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.