Home / 33,696,830.80-50,545,246.20-33,360,907.60

Finding the Fourth Proportional to 33,696,830.80, 50,545,246.20 and 33,360,907.60

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Solution

The fourth proportional to 33,696,830.80, 50,545,246.20 and 33,360,907.60 is: 50,041,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696,830.80 : 50,545,246.20 = 33,360,907.60 : x
  2. Step 2: Convert to fraction form
    33,696,830.80/50,545,246.20 = 33,360,907.60/x
  3. Step 3: Cross multiply
    33,696,830.80x = 50,545,246.20 × 33,360,907.60
  4. Step 4: Simplify right side
    33,696,830.80x = 1,686,235,288,097,451.25
  5. Step 5: Solve for x
    x = 1,686,235,288,097,451.25/33,696,830.80
  6. Step 6: Final answer
    x = 50,041,361.40

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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.