Home / 33,264,942.70-49,897,414.05-30,776,622.70

Finding the Fourth Proportional to 33,264,942.70, 49,897,414.05 and 30,776,622.70

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Solution

The fourth proportional to 33,264,942.70, 49,897,414.05 and 30,776,622.70 is: 46,164,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,942.70 : 49,897,414.05 = 30,776,622.70 : x
  2. Step 2: Convert to fraction form
    33,264,942.70/49,897,414.05 = 30,776,622.70/x
  3. Step 3: Cross multiply
    33,264,942.70x = 49,897,414.05 × 30,776,622.70
  4. Step 4: Simplify right side
    33,264,942.70x = 1,535,673,885,922,528.75
  5. Step 5: Solve for x
    x = 1,535,673,885,922,528.75/33,264,942.70
  6. Step 6: Final answer
    x = 46,164,934.05

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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.