Home / 33,264,778.20-49,897,167.30-30,776,458.20

Finding the Fourth Proportional to 33,264,778.20, 49,897,167.30 and 30,776,458.20

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Solution

The fourth proportional to 33,264,778.20, 49,897,167.30 and 30,776,458.20 is: 46,164,687.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,778.20 : 49,897,167.30 = 30,776,458.20 : x
  2. Step 2: Convert to fraction form
    33,264,778.20/49,897,167.30 = 30,776,458.20/x
  3. Step 3: Cross multiply
    33,264,778.20x = 49,897,167.30 × 30,776,458.20
  4. Step 4: Simplify right side
    33,264,778.20x = 1,535,658,083,706,856.75
  5. Step 5: Solve for x
    x = 1,535,658,083,706,856.75/33,264,778.20
  6. Step 6: Final answer
    x = 46,164,687.30

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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.