Home / 12,970,652,627,367-17,900,016,693,104-7,117,969,325,173.20

Finding the Fourth Proportional to 12,970,652,627,367, 17,900,016,693,104 and 7,117,969,325,173.20

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Solution

The fourth proportional to 12,970,652,627,367, 17,900,016,693,104 and 7,117,969,325,173.20 is: 9,823,080,873,569.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,970,652,627,367 : 17,900,016,693,104 = 7,117,969,325,173.20 : x
  2. Step 2: Convert to fraction form
    12,970,652,627,367/17,900,016,693,104 = 7,117,969,325,173.20/x
  3. Step 3: Cross multiply
    12,970,652,627,367x = 17,900,016,693,104 × 7,117,969,325,173.20
  4. Step 4: Simplify right side
    12,970,652,627,367x = 127,411,769,741,602,497,746,698,240
  5. Step 5: Solve for x
    x = 127,411,769,741,602,497,746,698,240/12,970,652,627,367
  6. Step 6: Final answer
    x = 9,823,080,873,569.48

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.