Home / 57,819,235.46-79,808,409.23-37,192,683.47

Finding the Fourth Proportional to 57,819,235.46, 79,808,409.23 and 37,192,683.47

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Solution

The fourth proportional to 57,819,235.46, 79,808,409.23 and 37,192,683.47 is: 51,337,394.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,819,235.46 : 79,808,409.23 = 37,192,683.47 : x
  2. Step 2: Convert to fraction form
    57,819,235.46/79,808,409.23 = 37,192,683.47/x
  3. Step 3: Cross multiply
    57,819,235.46x = 79,808,409.23 × 37,192,683.47
  4. Step 4: Simplify right side
    57,819,235.46x = 2,968,288,902,150,611
  5. Step 5: Solve for x
    x = 2,968,288,902,150,611/57,819,235.46
  6. Step 6: Final answer
    x = 51,337,394.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.