Home / 33,393,676.55-46,086,034.55-18,513,669.94

Finding the Fourth Proportional to 33,393,676.55, 46,086,034.55 and 18,513,669.94

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Solution

The fourth proportional to 33,393,676.55, 46,086,034.55 and 18,513,669.94 is: 25,550,395.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,393,676.55 : 46,086,034.55 = 18,513,669.94 : x
  2. Step 2: Convert to fraction form
    33,393,676.55/46,086,034.55 = 18,513,669.94/x
  3. Step 3: Cross multiply
    33,393,676.55x = 46,086,034.55 × 18,513,669.94
  4. Step 4: Simplify right side
    33,393,676.55x = 853,221,632,502,136.38
  5. Step 5: Solve for x
    x = 853,221,632,502,136.38/33,393,676.55
  6. Step 6: Final answer
    x = 25,550,395.18

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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.