Home / 33,923,798.92-46,814,981.70-18,453,971.80

Finding the Fourth Proportional to 33,923,798.92, 46,814,981.70 and 18,453,971.80

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Solution

The fourth proportional to 33,923,798.92, 46,814,981.70 and 18,453,971.80 is: 25,466,556.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923,798.92 : 46,814,981.70 = 18,453,971.80 : x
  2. Step 2: Convert to fraction form
    33,923,798.92/46,814,981.70 = 18,453,971.80/x
  3. Step 3: Cross multiply
    33,923,798.92x = 46,814,981.70 × 18,453,971.80
  4. Step 4: Simplify right side
    33,923,798.92x = 863,922,352,109,316.12
  5. Step 5: Solve for x
    x = 863,922,352,109,316.12/33,923,798.92
  6. Step 6: Final answer
    x = 25,466,556.80

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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.