Home / 4,042,294,454.70-6,062,365,514.03-1,244,257,589.70

Finding the Fourth Proportional to 4,042,294,454.70, 6,062,365,514.03 and 1,244,257,589.70

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Solution

The fourth proportional to 4,042,294,454.70, 6,062,365,514.03 and 1,244,257,589.70 is: 1,866,055,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,294,454.70 : 6,062,365,514.03 = 1,244,257,589.70 : x
  2. Step 2: Convert to fraction form
    4,042,294,454.70/6,062,365,514.03 = 1,244,257,589.70/x
  3. Step 3: Cross multiply
    4,042,294,454.70x = 6,062,365,514.03 × 1,244,257,589.70
  4. Step 4: Simplify right side
    4,042,294,454.70x = 7,543,144,302,361,147,392
  5. Step 5: Solve for x
    x = 7,543,144,302,361,147,392/4,042,294,454.70
  6. Step 6: Final answer
    x = 1,866,055,129.55

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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.