Home / 29,530,351.80-44,295,527.70-19,326,684.60

Finding the Fourth Proportional to 29,530,351.80, 44,295,527.70 and 19,326,684.60

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Solution

The fourth proportional to 29,530,351.80, 44,295,527.70 and 19,326,684.60 is: 28,990,026.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530,351.80 : 44,295,527.70 = 19,326,684.60 : x
  2. Step 2: Convert to fraction form
    29,530,351.80/44,295,527.70 = 19,326,684.60/x
  3. Step 3: Cross multiply
    29,530,351.80x = 44,295,527.70 × 19,326,684.60
  4. Step 4: Simplify right side
    29,530,351.80x = 856,085,693,048,463.50
  5. Step 5: Solve for x
    x = 856,085,693,048,463.50/29,530,351.80
  6. Step 6: Final answer
    x = 28,990,026.90

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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.