Home / 33,036,774.04-49,555,161.06-12,846,739.96

Finding the Fourth Proportional to 33,036,774.04, 49,555,161.06 and 12,846,739.96

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Solution

The fourth proportional to 33,036,774.04, 49,555,161.06 and 12,846,739.96 is: 19,270,109.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,036,774.04 : 49,555,161.06 = 12,846,739.96 : x
  2. Step 2: Convert to fraction form
    33,036,774.04/49,555,161.06 = 12,846,739.96/x
  3. Step 3: Cross multiply
    33,036,774.04x = 49,555,161.06 × 12,846,739.96
  4. Step 4: Simplify right side
    33,036,774.04x = 636,622,267,813,738
  5. Step 5: Solve for x
    x = 636,622,267,813,738/33,036,774.04
  6. Step 6: Final answer
    x = 19,270,109.94

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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.