Home / 30,911,938,180.20-46,367,907,270.30-30,911,938,180.20

Finding the Fourth Proportional to 30,911,938,180.20, 46,367,907,270.30 and 30,911,938,180.20

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Solution

The fourth proportional to 30,911,938,180.20, 46,367,907,270.30 and 30,911,938,180.20 is: 46,367,907,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,911,938,180.20 : 46,367,907,270.30 = 30,911,938,180.20 : x
  2. Step 2: Convert to fraction form
    30,911,938,180.20/46,367,907,270.30 = 30,911,938,180.20/x
  3. Step 3: Cross multiply
    30,911,938,180.20x = 46,367,907,270.30 × 30,911,938,180.20
  4. Step 4: Simplify right side
    30,911,938,180.20x = 1,433,321,883,084,759,760,896
  5. Step 5: Solve for x
    x = 1,433,321,883,084,759,760,896/30,911,938,180.20
  6. Step 6: Final answer
    x = 46,367,907,270.30

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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.