Home / 33,191,955.44-49,759,535.16-12,736,354.52

Finding the Fourth Proportional to 33,191,955.44, 49,759,535.16 and 12,736,354.52

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Solution

The fourth proportional to 33,191,955.44, 49,759,535.16 and 12,736,354.52 is: 19,093,634.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191,955.44 : 49,759,535.16 = 12,736,354.52 : x
  2. Step 2: Convert to fraction form
    33,191,955.44/49,759,535.16 = 12,736,354.52/x
  3. Step 3: Cross multiply
    33,191,955.44x = 49,759,535.16 × 12,736,354.52
  4. Step 4: Simplify right side
    33,191,955.44x = 633,755,080,548,164.88
  5. Step 5: Solve for x
    x = 633,755,080,548,164.88/33,191,955.44
  6. Step 6: Final answer
    x = 19,093,634.95

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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.