Home / 33,537,882.84-46,284,100.52-18,654,779.20

Finding the Fourth Proportional to 33,537,882.84, 46,284,100.52 and 18,654,779.20

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Solution

The fourth proportional to 33,537,882.84, 46,284,100.52 and 18,654,779.20 is: 25,744,608.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,537,882.84 : 46,284,100.52 = 18,654,779.20 : x
  2. Step 2: Convert to fraction form
    33,537,882.84/46,284,100.52 = 18,654,779.20/x
  3. Step 3: Cross multiply
    33,537,882.84x = 46,284,100.52 × 18,654,779.20
  4. Step 4: Simplify right side
    33,537,882.84x = 863,419,675,671,205.25
  5. Step 5: Solve for x
    x = 863,419,675,671,205.25/33,537,882.84
  6. Step 6: Final answer
    x = 25,744,608.86

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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.