Home / 5,352,625,777,921.80-8,028,928,645,513.60-1,677,184,510,513.70

Finding the Fourth Proportional to 5,352,625,777,921.80, 8,028,928,645,513.60 and 1,677,184,510,513.70

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Solution

The fourth proportional to 5,352,625,777,921.80, 8,028,928,645,513.60 and 1,677,184,510,513.70 is: 2,515,773,625,688.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,625,777,921.80 : 8,028,928,645,513.60 = 1,677,184,510,513.70 : x
  2. Step 2: Convert to fraction form
    5,352,625,777,921.80/8,028,928,645,513.60 = 1,677,184,510,513.70/x
  3. Step 3: Cross multiply
    5,352,625,777,921.80x = 8,028,928,645,513.60 × 1,677,184,510,513.70
  4. Step 4: Simplify right side
    5,352,625,777,921.80x = 13,465,994,760,275,149,878,984,704
  5. Step 5: Solve for x
    x = 13,465,994,760,275,149,878,984,704/5,352,625,777,921.80
  6. Step 6: Final answer
    x = 2,515,773,625,688.33

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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.