Home / 33,264,786.20-49,897,179.30-30,776,466.20

Finding the Fourth Proportional to 33,264,786.20, 49,897,179.30 and 30,776,466.20

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Solution

The fourth proportional to 33,264,786.20, 49,897,179.30 and 30,776,466.20 is: 46,164,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,786.20 : 49,897,179.30 = 30,776,466.20 : x
  2. Step 2: Convert to fraction form
    33,264,786.20/49,897,179.30 = 30,776,466.20/x
  3. Step 3: Cross multiply
    33,264,786.20x = 49,897,179.30 × 30,776,466.20
  4. Step 4: Simplify right side
    33,264,786.20x = 1,535,658,852,201,789.50
  5. Step 5: Solve for x
    x = 1,535,658,852,201,789.50/33,264,786.20
  6. Step 6: Final answer
    x = 46,164,699.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.