Home / 2,093,994,791.60-3,140,992,187.40-1,771,508,519.60

Finding the Fourth Proportional to 2,093,994,791.60, 3,140,992,187.40 and 1,771,508,519.60

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Solution

The fourth proportional to 2,093,994,791.60, 3,140,992,187.40 and 1,771,508,519.60 is: 2,657,262,779.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,994,791.60 : 3,140,992,187.40 = 1,771,508,519.60 : x
  2. Step 2: Convert to fraction form
    2,093,994,791.60/3,140,992,187.40 = 1,771,508,519.60/x
  3. Step 3: Cross multiply
    2,093,994,791.60x = 3,140,992,187.40 × 1,771,508,519.60
  4. Step 4: Simplify right side
    2,093,994,791.60x = 5,564,294,419,976,139,776
  5. Step 5: Solve for x
    x = 5,564,294,419,976,139,776/2,093,994,791.60
  6. Step 6: Final answer
    x = 2,657,262,779.40

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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.