Home / 2,574,354,020.80-3,863,546,570.40-1,194,339,524.80

Finding the Fourth Proportional to 2,574,354,020.80, 3,863,546,570.40 and 1,194,339,524.80

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Solution

The fourth proportional to 2,574,354,020.80, 3,863,546,570.40 and 1,194,339,524.80 is: 1,792,444,371.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,354,020.80 : 3,863,546,570.40 = 1,194,339,524.80 : x
  2. Step 2: Convert to fraction form
    2,574,354,020.80/3,863,546,570.40 = 1,194,339,524.80/x
  3. Step 3: Cross multiply
    2,574,354,020.80x = 3,863,546,570.40 × 1,194,339,524.80
  4. Step 4: Simplify right side
    2,574,354,020.80x = 4,614,386,374,934,205,440
  5. Step 5: Solve for x
    x = 4,614,386,374,934,205,440/2,574,354,020.80
  6. Step 6: Final answer
    x = 1,792,444,371.54

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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.