Home / 33,755,812.87-46,583,164.38-18,285,897.46

Finding the Fourth Proportional to 33,755,812.87, 46,583,164.38 and 18,285,897.46

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Solution

The fourth proportional to 33,755,812.87, 46,583,164.38 and 18,285,897.46 is: 25,234,615.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,755,812.87 : 46,583,164.38 = 18,285,897.46 : x
  2. Step 2: Convert to fraction form
    33,755,812.87/46,583,164.38 = 18,285,897.46/x
  3. Step 3: Cross multiply
    33,755,812.87x = 46,583,164.38 × 18,285,897.46
  4. Step 4: Simplify right side
    33,755,812.87x = 851,814,967,215,004.62
  5. Step 5: Solve for x
    x = 851,814,967,215,004.62/33,755,812.87
  6. Step 6: Final answer
    x = 25,234,615.75

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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.