Home / 1,884,295,782.70-2,826,750,452.74-556,458,131.27

Finding the Fourth Proportional to 1,884,295,782.70, 2,826,750,452.74 and 556,458,131.27

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Solution

The fourth proportional to 1,884,295,782.70, 2,826,750,452.74 and 556,458,131.27 is: 834,777,792.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,295,782.70 : 2,826,750,452.74 = 556,458,131.27 : x
  2. Step 2: Convert to fraction form
    1,884,295,782.70/2,826,750,452.74 = 556,458,131.27/x
  3. Step 3: Cross multiply
    1,884,295,782.70x = 2,826,750,452.74 × 556,458,131.27
  4. Step 4: Simplify right side
    1,884,295,782.70x = 1,572,968,274,504,058,368
  5. Step 5: Solve for x
    x = 1,572,968,274,504,058,368/1,884,295,782.70
  6. Step 6: Final answer
    x = 834,777,792.82

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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.