Home / 34,049,049.03-46,988,821.85-18,579,982.50

Finding the Fourth Proportional to 34,049,049.03, 46,988,821.85 and 18,579,982.50

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Solution

The fourth proportional to 34,049,049.03, 46,988,821.85 and 18,579,982.50 is: 25,640,994.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,049,049.03 : 46,988,821.85 = 18,579,982.50 : x
  2. Step 2: Convert to fraction form
    34,049,049.03/46,988,821.85 = 18,579,982.50/x
  3. Step 3: Cross multiply
    34,049,049.03x = 46,988,821.85 × 18,579,982.50
  4. Step 4: Simplify right side
    34,049,049.03x = 873,051,487,575,717.75
  5. Step 5: Solve for x
    x = 873,051,487,575,717.75/34,049,049.03
  6. Step 6: Final answer
    x = 25,640,994.75

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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.