Home / 2,198,884,322,483.80-3,034,460,860,335.90-1,210,093,437,015.90

Finding the Fourth Proportional to 2,198,884,322,483.80, 3,034,460,860,335.90 and 1,210,093,437,015.90

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Solution

The fourth proportional to 2,198,884,322,483.80, 3,034,460,860,335.90 and 1,210,093,437,015.90 is: 1,669,929,215,660.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,884,322,483.80 : 3,034,460,860,335.90 = 1,210,093,437,015.90 : x
  2. Step 2: Convert to fraction form
    2,198,884,322,483.80/3,034,460,860,335.90 = 1,210,093,437,015.90/x
  3. Step 3: Cross multiply
    2,198,884,322,483.80x = 3,034,460,860,335.90 × 1,210,093,437,015.90
  4. Step 4: Simplify right side
    2,198,884,322,483.80x = 3,671,981,171,974,093,563,494,400
  5. Step 5: Solve for x
    x = 3,671,981,171,974,093,563,494,400/2,198,884,322,483.80
  6. Step 6: Final answer
    x = 1,669,929,215,660.75

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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.