Home / 2,494,001,990.45-3,441,731,869.97-1,349,568,099.38

Finding the Fourth Proportional to 2,494,001,990.45, 3,441,731,869.97 and 1,349,568,099.38

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Solution

The fourth proportional to 2,494,001,990.45, 3,441,731,869.97 and 1,349,568,099.38 is: 1,862,408,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,001,990.45 : 3,441,731,869.97 = 1,349,568,099.38 : x
  2. Step 2: Convert to fraction form
    2,494,001,990.45/3,441,731,869.97 = 1,349,568,099.38/x
  3. Step 3: Cross multiply
    2,494,001,990.45x = 3,441,731,869.97 × 1,349,568,099.38
  4. Step 4: Simplify right side
    2,494,001,990.45x = 4,644,851,538,307,030,016
  5. Step 5: Solve for x
    x = 4,644,851,538,307,030,016/2,494,001,990.45
  6. Step 6: Final answer
    x = 1,862,408,913.91

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1.5x scale

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.