Home / 12,100,004.49-16,698,007.76-6,593,380.23

Finding the Fourth Proportional to 12,100,004.49, 16,698,007.76 and 6,593,380.23

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Solution

The fourth proportional to 12,100,004.49, 16,698,007.76 and 6,593,380.23 is: 9,098,865.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,100,004.49 : 16,698,007.76 = 6,593,380.23 : x
  2. Step 2: Convert to fraction form
    12,100,004.49/16,698,007.76 = 6,593,380.23/x
  3. Step 3: Cross multiply
    12,100,004.49x = 16,698,007.76 × 6,593,380.23
  4. Step 4: Simplify right side
    12,100,004.49x = 110,096,314,212,203.70
  5. Step 5: Solve for x
    x = 110,096,314,212,203.70/12,100,004.49
  6. Step 6: Final answer
    x = 9,098,865.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.