Home / 1,860,792,181.92-2,567,859,955.08-1,014,026,860.80

Finding the Fourth Proportional to 1,860,792,181.92, 2,567,859,955.08 and 1,014,026,860.80

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Solution

The fourth proportional to 1,860,792,181.92, 2,567,859,955.08 and 1,014,026,860.80 is: 1,399,338,945.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,792,181.92 : 2,567,859,955.08 = 1,014,026,860.80 : x
  2. Step 2: Convert to fraction form
    1,860,792,181.92/2,567,859,955.08 = 1,014,026,860.80/x
  3. Step 3: Cross multiply
    1,860,792,181.92x = 2,567,859,955.08 × 1,014,026,860.80
  4. Step 4: Simplify right side
    1,860,792,181.92x = 2,603,878,969,223,801,344
  5. Step 5: Solve for x
    x = 2,603,878,969,223,801,344/1,860,792,181.92
  6. Step 6: Final answer
    x = 1,399,338,945.27

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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.