Home / 202,300,295.40-302,554,647.90-170,051,668.20

Finding the Fourth Proportional to 202,300,295.40, 302,554,647.90 and 170,051,668.20

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Solution

The fourth proportional to 202,300,295.40, 302,554,647.90 and 170,051,668.20 is: 254,324,505.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,300,295.40 : 302,554,647.90 = 170,051,668.20 : x
  2. Step 2: Convert to fraction form
    202,300,295.40/302,554,647.90 = 170,051,668.20/x
  3. Step 3: Cross multiply
    202,300,295.40x = 302,554,647.90 × 170,051,668.20
  4. Step 4: Simplify right side
    202,300,295.40x = 51,449,922,597,058,616
  5. Step 5: Solve for x
    x = 51,449,922,597,058,616/202,300,295.40
  6. Step 6: Final answer
    x = 254,324,505.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.