Home / 333,808,668.30-460,595,052.54-192,628,384.14

Finding the Fourth Proportional to 333,808,668.30, 460,595,052.54 and 192,628,384.14

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Solution

The fourth proportional to 333,808,668.30, 460,595,052.54 and 192,628,384.14 is: 265,792,021.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,808,668.30 : 460,595,052.54 = 192,628,384.14 : x
  2. Step 2: Convert to fraction form
    333,808,668.30/460,595,052.54 = 192,628,384.14/x
  3. Step 3: Cross multiply
    333,808,668.30x = 460,595,052.54 × 192,628,384.14
  4. Step 4: Simplify right side
    333,808,668.30x = 88,723,680,713,658,608
  5. Step 5: Solve for x
    x = 88,723,680,713,658,608/333,808,668.30
  6. Step 6: Final answer
    x = 265,792,021.42

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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.