Home / 11,757,693,791.40-17,612,354,216.70-5,944,878,738.60

Finding the Fourth Proportional to 11,757,693,791.40, 17,612,354,216.70 and 5,944,878,738.60

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Solution

The fourth proportional to 11,757,693,791.40, 17,612,354,216.70 and 5,944,878,738.60 is: 8,905,089,040.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,757,693,791.40 : 17,612,354,216.70 = 5,944,878,738.60 : x
  2. Step 2: Convert to fraction form
    11,757,693,791.40/17,612,354,216.70 = 5,944,878,738.60/x
  3. Step 3: Cross multiply
    11,757,693,791.40x = 17,612,354,216.70 × 5,944,878,738.60
  4. Step 4: Simplify right side
    11,757,693,791.40x = 104,703,310,119,551,893,504
  5. Step 5: Solve for x
    x = 104,703,310,119,551,893,504/11,757,693,791.40
  6. Step 6: Final answer
    x = 8,905,089,040.18

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1.5x scale

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.