Home / 33,554,102.28-46,304,220.96-18,869,763.72

Finding the Fourth Proportional to 33,554,102.28, 46,304,220.96 and 18,869,763.72

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Solution

The fourth proportional to 33,554,102.28, 46,304,220.96 and 18,869,763.72 is: 26,040,026.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,554,102.28 : 46,304,220.96 = 18,869,763.72 : x
  2. Step 2: Convert to fraction form
    33,554,102.28/46,304,220.96 = 18,869,763.72/x
  3. Step 3: Cross multiply
    33,554,102.28x = 46,304,220.96 × 18,869,763.72
  4. Step 4: Simplify right side
    33,554,102.28x = 873,749,708,753,871.50
  5. Step 5: Solve for x
    x = 873,749,708,753,871.50/33,554,102.28
  6. Step 6: Final answer
    x = 26,040,026.39

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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.