Home / 33,813,424.45-46,658,589.09-18,929,563.50

Finding the Fourth Proportional to 33,813,424.45, 46,658,589.09 and 18,929,563.50

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Solution

The fourth proportional to 33,813,424.45, 46,658,589.09 and 18,929,563.50 is: 26,120,593.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,424.45 : 46,658,589.09 = 18,929,563.50 : x
  2. Step 2: Convert to fraction form
    33,813,424.45/46,658,589.09 = 18,929,563.50/x
  3. Step 3: Cross multiply
    33,813,424.45x = 46,658,589.09 × 18,929,563.50
  4. Step 4: Simplify right side
    33,813,424.45x = 883,226,724,766,269.38
  5. Step 5: Solve for x
    x = 883,226,724,766,269.38/33,813,424.45
  6. Step 6: Final answer
    x = 26,120,593.79

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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.