Home / 5,751,125,106,761.40-7,936,802,126,994.60-3,184,851,787,625.40

Finding the Fourth Proportional to 5,751,125,106,761.40, 7,936,802,126,994.60 and 3,184,851,787,625.40

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Solution

The fourth proportional to 5,751,125,106,761.40, 7,936,802,126,994.60 and 3,184,851,787,625.40 is: 4,395,233,623,499.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,125,106,761.40 : 7,936,802,126,994.60 = 3,184,851,787,625.40 : x
  2. Step 2: Convert to fraction form
    5,751,125,106,761.40/7,936,802,126,994.60 = 3,184,851,787,625.40/x
  3. Step 3: Cross multiply
    5,751,125,106,761.40x = 7,936,802,126,994.60 × 3,184,851,787,625.40
  4. Step 4: Simplify right side
    5,751,125,106,761.40x = 25,277,538,442,187,827,996,262,400
  5. Step 5: Solve for x
    x = 25,277,538,442,187,827,996,262,400/5,751,125,106,761.40
  6. Step 6: Final answer
    x = 4,395,233,623,499.15

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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.