Home / 33,912,999.02-46,799,494.17-18,442,753.94

Finding the Fourth Proportional to 33,912,999.02, 46,799,494.17 and 18,442,753.94

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Solution

The fourth proportional to 33,912,999.02, 46,799,494.17 and 18,442,753.94 is: 25,450,758.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,999.02 : 46,799,494.17 = 18,442,753.94 : x
  2. Step 2: Convert to fraction form
    33,912,999.02/46,799,494.17 = 18,442,753.94/x
  3. Step 3: Cross multiply
    33,912,999.02x = 46,799,494.17 × 18,442,753.94
  4. Step 4: Simplify right side
    33,912,999.02x = 863,111,555,259,777
  5. Step 5: Solve for x
    x = 863,111,555,259,777/33,912,999.02
  6. Step 6: Final answer
    x = 25,450,758.72

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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.