Home / 2,045,519,162.75-3,067,942,820.93-880,674,051.71

Finding the Fourth Proportional to 2,045,519,162.75, 3,067,942,820.93 and 880,674,051.71

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Solution

The fourth proportional to 2,045,519,162.75, 3,067,942,820.93 and 880,674,051.71 is: 1,320,866,449.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,519,162.75 : 3,067,942,820.93 = 880,674,051.71 : x
  2. Step 2: Convert to fraction form
    2,045,519,162.75/3,067,942,820.93 = 880,674,051.71/x
  3. Step 3: Cross multiply
    2,045,519,162.75x = 3,067,942,820.93 × 880,674,051.71
  4. Step 4: Simplify right side
    2,045,519,162.75x = 2,701,857,634,529,731,072
  5. Step 5: Solve for x
    x = 2,701,857,634,529,731,072/2,045,519,162.75
  6. Step 6: Final answer
    x = 1,320,866,449.81

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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.