Home / 26,706,755.56-40,105,977.96-16,392,540.74

Finding the Fourth Proportional to 26,706,755.56, 40,105,977.96 and 16,392,540.74

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Solution

The fourth proportional to 26,706,755.56, 40,105,977.96 and 16,392,540.74 is: 24,616,950.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,755.56 : 40,105,977.96 = 16,392,540.74 : x
  2. Step 2: Convert to fraction form
    26,706,755.56/40,105,977.96 = 16,392,540.74/x
  3. Step 3: Cross multiply
    26,706,755.56x = 40,105,977.96 × 16,392,540.74
  4. Step 4: Simplify right side
    26,706,755.56x = 657,438,877,585,860.75
  5. Step 5: Solve for x
    x = 657,438,877,585,860.75/26,706,755.56
  6. Step 6: Final answer
    x = 24,616,950.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.