Home / 2,685,693,360,572.70-4,027,393,280,235.60-1,554,549,504,449.90

Finding the Fourth Proportional to 2,685,693,360,572.70, 4,027,393,280,235.60 and 1,554,549,504,449.90

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Solution

The fourth proportional to 2,685,693,360,572.70, 4,027,393,280,235.60 and 1,554,549,504,449.90 is: 2,331,160,481,656.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,693,360,572.70 : 4,027,393,280,235.60 = 1,554,549,504,449.90 : x
  2. Step 2: Convert to fraction form
    2,685,693,360,572.70/4,027,393,280,235.60 = 1,554,549,504,449.90/x
  3. Step 3: Cross multiply
    2,685,693,360,572.70x = 4,027,393,280,235.60 × 1,554,549,504,449.90
  4. Step 4: Simplify right side
    2,685,693,360,572.70x = 6,260,782,228,015,108,809,818,112
  5. Step 5: Solve for x
    x = 6,260,782,228,015,108,809,818,112/2,685,693,360,572.70
  6. Step 6: Final answer
    x = 2,331,160,481,656.79

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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.