Home / 1,395,387,658,918.60-2,093,081,488,377.90-1,395,387,658,918.60

Finding the Fourth Proportional to 1,395,387,658,918.60, 2,093,081,488,377.90 and 1,395,387,658,918.60

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Solution

The fourth proportional to 1,395,387,658,918.60, 2,093,081,488,377.90 and 1,395,387,658,918.60 is: 2,093,081,488,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,387,658,918.60 : 2,093,081,488,377.90 = 1,395,387,658,918.60 : x
  2. Step 2: Convert to fraction form
    1,395,387,658,918.60/2,093,081,488,377.90 = 1,395,387,658,918.60/x
  3. Step 3: Cross multiply
    1,395,387,658,918.60x = 2,093,081,488,377.90 × 1,395,387,658,918.60
  4. Step 4: Simplify right side
    1,395,387,658,918.60x = 2,920,660,077,993,496,558,960,640
  5. Step 5: Solve for x
    x = 2,920,660,077,993,496,558,960,640/1,395,387,658,918.60
  6. Step 6: Final answer
    x = 2,093,081,488,377.90

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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.