Home / 14,046,923.69-19,384,608.19-8,244,584.41

Finding the Fourth Proportional to 14,046,923.69, 19,384,608.19 and 8,244,584.41

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Solution

The fourth proportional to 14,046,923.69, 19,384,608.19 and 8,244,584.41 is: 11,377,440.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,046,923.69 : 19,384,608.19 = 8,244,584.41 : x
  2. Step 2: Convert to fraction form
    14,046,923.69/19,384,608.19 = 8,244,584.41/x
  3. Step 3: Cross multiply
    14,046,923.69x = 19,384,608.19 × 8,244,584.41
  4. Step 4: Simplify right side
    14,046,923.69x = 159,818,038,477,232.34
  5. Step 5: Solve for x
    x = 159,818,038,477,232.34/14,046,923.69
  6. Step 6: Final answer
    x = 11,377,440.50

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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.