Home / 82,092,548.42-113,287,725.77-44,922,836.57

Finding the Fourth Proportional to 82,092,548.42, 113,287,725.77 and 44,922,836.57

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Solution

The fourth proportional to 82,092,548.42, 113,287,725.77 and 44,922,836.57 is: 61,993,519.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,092,548.42 : 113,287,725.77 = 44,922,836.57 : x
  2. Step 2: Convert to fraction form
    82,092,548.42/113,287,725.77 = 44,922,836.57/x
  3. Step 3: Cross multiply
    82,092,548.42x = 113,287,725.77 × 44,922,836.57
  4. Step 4: Simplify right side
    82,092,548.42x = 5,089,205,989,998,878
  5. Step 5: Solve for x
    x = 5,089,205,989,998,878/82,092,548.42
  6. Step 6: Final answer
    x = 61,993,519.36

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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.