Home / 30,922,836.42-46,343,904.48-17,275,431.54

Finding the Fourth Proportional to 30,922,836.42, 46,343,904.48 and 17,275,431.54

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Solution

The fourth proportional to 30,922,836.42, 46,343,904.48 and 17,275,431.54 is: 25,890,605.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,836.42 : 46,343,904.48 = 17,275,431.54 : x
  2. Step 2: Convert to fraction form
    30,922,836.42/46,343,904.48 = 17,275,431.54/x
  3. Step 3: Cross multiply
    30,922,836.42x = 46,343,904.48 × 17,275,431.54
  4. Step 4: Simplify right side
    30,922,836.42x = 800,610,949,118,944.88
  5. Step 5: Solve for x
    x = 800,610,949,118,944.88/30,922,836.42
  6. Step 6: Final answer
    x = 25,890,605.19

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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.