Home / 33,755,813.87-46,583,165.76-18,285,898.46

Finding the Fourth Proportional to 33,755,813.87, 46,583,165.76 and 18,285,898.46

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Solution

The fourth proportional to 33,755,813.87, 46,583,165.76 and 18,285,898.46 is: 25,234,617.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,755,813.87 : 46,583,165.76 = 18,285,898.46 : x
  2. Step 2: Convert to fraction form
    33,755,813.87/46,583,165.76 = 18,285,898.46/x
  3. Step 3: Cross multiply
    33,755,813.87x = 46,583,165.76 × 18,285,898.46
  4. Step 4: Simplify right side
    33,755,813.87x = 851,815,039,032,708.75
  5. Step 5: Solve for x
    x = 851,815,039,032,708.75/33,755,813.87
  6. Step 6: Final answer
    x = 25,234,617.13

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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.