Home / 3,635,083,868.86-5,444,989,851.42-2,306,427,998.68

Finding the Fourth Proportional to 3,635,083,868.86, 5,444,989,851.42 and 2,306,427,998.68

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Solution

The fourth proportional to 3,635,083,868.86, 5,444,989,851.42 and 2,306,427,998.68 is: 3,454,797,055.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,083,868.86 : 5,444,989,851.42 = 2,306,427,998.68 : x
  2. Step 2: Convert to fraction form
    3,635,083,868.86/5,444,989,851.42 = 2,306,427,998.68/x
  3. Step 3: Cross multiply
    3,635,083,868.86x = 5,444,989,851.42 × 2,306,427,998.68
  4. Step 4: Simplify right side
    3,635,083,868.86x = 12,558,477,045,843,539,968
  5. Step 5: Solve for x
    x = 12,558,477,045,843,539,968/3,635,083,868.86
  6. Step 6: Final answer
    x = 3,454,797,055.28

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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.