Home / 33,227,207.37-45,853,279.47-19,289,855.70

Finding the Fourth Proportional to 33,227,207.37, 45,853,279.47 and 19,289,855.70

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Solution

The fourth proportional to 33,227,207.37, 45,853,279.47 and 19,289,855.70 is: 26,619,846.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,227,207.37 : 45,853,279.47 = 19,289,855.70 : x
  2. Step 2: Convert to fraction form
    33,227,207.37/45,853,279.47 = 19,289,855.70/x
  3. Step 3: Cross multiply
    33,227,207.37x = 45,853,279.47 × 19,289,855.70
  4. Step 4: Simplify right side
    33,227,207.37x = 884,503,144,348,072.38
  5. Step 5: Solve for x
    x = 884,503,144,348,072.38/33,227,207.37
  6. Step 6: Final answer
    x = 26,619,846.03

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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.