Home / 1,983,720,588,992.80-2,737,619,259,424.60-1,104,795,216,528.70

Finding the Fourth Proportional to 1,983,720,588,992.80, 2,737,619,259,424.60 and 1,104,795,216,528.70

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Solution

The fourth proportional to 1,983,720,588,992.80, 2,737,619,259,424.60 and 1,104,795,216,528.70 is: 1,524,664,652,507.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,720,588,992.80 : 2,737,619,259,424.60 = 1,104,795,216,528.70 : x
  2. Step 2: Convert to fraction form
    1,983,720,588,992.80/2,737,619,259,424.60 = 1,104,795,216,528.70/x
  3. Step 3: Cross multiply
    1,983,720,588,992.80x = 2,737,619,259,424.60 × 1,104,795,216,528.70
  4. Step 4: Simplify right side
    1,983,720,588,992.80x = 3,024,508,662,489,140,307,165,184
  5. Step 5: Solve for x
    x = 3,024,508,662,489,140,307,165,184/1,983,720,588,992.80
  6. Step 6: Final answer
    x = 1,524,664,652,507.73

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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.