Home / 27,737,736.76-41,608,315.86-10,698,187.96

Finding the Fourth Proportional to 27,737,736.76, 41,608,315.86 and 10,698,187.96

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Solution

The fourth proportional to 27,737,736.76, 41,608,315.86 and 10,698,187.96 is: 16,047,941.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,737,736.76 : 41,608,315.86 = 10,698,187.96 : x
  2. Step 2: Convert to fraction form
    27,737,736.76/41,608,315.86 = 10,698,187.96/x
  3. Step 3: Cross multiply
    27,737,736.76x = 41,608,315.86 × 10,698,187.96
  4. Step 4: Simplify right side
    27,737,736.76x = 445,133,583,769,329.06
  5. Step 5: Solve for x
    x = 445,133,583,769,329.06/27,737,736.76
  6. Step 6: Final answer
    x = 16,047,941.75

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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.