Home / 33,270,004.08-45,909,609.84-18,584,386.56

Finding the Fourth Proportional to 33,270,004.08, 45,909,609.84 and 18,584,386.56

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Solution

The fourth proportional to 33,270,004.08, 45,909,609.84 and 18,584,386.56 is: 25,644,780.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,270,004.08 : 45,909,609.84 = 18,584,386.56 : x
  2. Step 2: Convert to fraction form
    33,270,004.08/45,909,609.84 = 18,584,386.56/x
  3. Step 3: Cross multiply
    33,270,004.08x = 45,909,609.84 × 18,584,386.56
  4. Step 4: Simplify right side
    33,270,004.08x = 853,201,936,085,339.75
  5. Step 5: Solve for x
    x = 853,201,936,085,339.75/33,270,004.08
  6. Step 6: Final answer
    x = 25,644,780.03

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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.