Home / 1,194,155,074.26-1,647,938,995.72-658,294,976.26

Finding the Fourth Proportional to 1,194,155,074.26, 1,647,938,995.72 and 658,294,976.26

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Solution

The fourth proportional to 1,194,155,074.26, 1,647,938,995.72 and 658,294,976.26 is: 908,449,819.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,155,074.26 : 1,647,938,995.72 = 658,294,976.26 : x
  2. Step 2: Convert to fraction form
    1,194,155,074.26/1,647,938,995.72 = 658,294,976.26/x
  3. Step 3: Cross multiply
    1,194,155,074.26x = 1,647,938,995.72 × 658,294,976.26
  4. Step 4: Simplify right side
    1,194,155,074.26x = 1,084,829,962,065,425,664
  5. Step 5: Solve for x
    x = 1,084,829,962,065,425,664/1,194,155,074.26
  6. Step 6: Final answer
    x = 908,449,819.83

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Find fourth proportional to 1,194,155,075.26, 1,647,938,997.10 and 658,294,977.26
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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.