Home / 33,051,625.20-49,577,437.80-30,784,143.60

Finding the Fourth Proportional to 33,051,625.20, 49,577,437.80 and 30,784,143.60

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Solution

The fourth proportional to 33,051,625.20, 49,577,437.80 and 30,784,143.60 is: 46,176,215.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,051,625.20 : 49,577,437.80 = 30,784,143.60 : x
  2. Step 2: Convert to fraction form
    33,051,625.20/49,577,437.80 = 30,784,143.60/x
  3. Step 3: Cross multiply
    33,051,625.20x = 49,577,437.80 × 30,784,143.60
  4. Step 4: Simplify right side
    33,051,625.20x = 1,526,198,964,555,268
  5. Step 5: Solve for x
    x = 1,526,198,964,555,268/33,051,625.20
  6. Step 6: Final answer
    x = 46,176,215.40

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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.