Home / 33,274,249.98-45,917,619.03-18,590,026.50

Finding the Fourth Proportional to 33,274,249.98, 45,917,619.03 and 18,590,026.50

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Solution

The fourth proportional to 33,274,249.98, 45,917,619.03 and 18,590,026.50 is: 25,653,763.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,274,249.98 : 45,917,619.03 = 18,590,026.50 : x
  2. Step 2: Convert to fraction form
    33,274,249.98/45,917,619.03 = 18,590,026.50/x
  3. Step 3: Cross multiply
    33,274,249.98x = 45,917,619.03 × 18,590,026.50
  4. Step 4: Simplify right side
    33,274,249.98x = 853,609,754,584,604.38
  5. Step 5: Solve for x
    x = 853,609,754,584,604.38/33,274,249.98
  6. Step 6: Final answer
    x = 25,653,763.95

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1.5x scale

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.