Home / 30,922,069.09-46,367,209.61-16,356,821.32

Finding the Fourth Proportional to 30,922,069.09, 46,367,209.61 and 16,356,821.32

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Solution

The fourth proportional to 30,922,069.09, 46,367,209.61 and 16,356,821.32 is: 24,526,824.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,069.09 : 46,367,209.61 = 16,356,821.32 : x
  2. Step 2: Convert to fraction form
    30,922,069.09/46,367,209.61 = 16,356,821.32/x
  3. Step 3: Cross multiply
    30,922,069.09x = 46,367,209.61 × 16,356,821.32
  4. Step 4: Simplify right side
    30,922,069.09x = 758,420,162,520,482.50
  5. Step 5: Solve for x
    x = 758,420,162,520,482.50/30,922,069.09
  6. Step 6: Final answer
    x = 24,526,824.53

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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.