Home / 33,537,883.84-46,284,101.90-18,654,780.20

Finding the Fourth Proportional to 33,537,883.84, 46,284,101.90 and 18,654,780.20

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Solution

The fourth proportional to 33,537,883.84, 46,284,101.90 and 18,654,780.20 is: 25,744,610.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,537,883.84 : 46,284,101.90 = 18,654,780.20 : x
  2. Step 2: Convert to fraction form
    33,537,883.84/46,284,101.90 = 18,654,780.20/x
  3. Step 3: Cross multiply
    33,537,883.84x = 46,284,101.90 × 18,654,780.20
  4. Step 4: Simplify right side
    33,537,883.84x = 863,419,747,698,902.38
  5. Step 5: Solve for x
    x = 863,419,747,698,902.38/33,537,883.84
  6. Step 6: Final answer
    x = 25,744,610.24

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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.