Home / 336,352,628.40-504,670,660.20-183,108,663.60

Finding the Fourth Proportional to 336,352,628.40, 504,670,660.20 and 183,108,663.60

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Solution

The fourth proportional to 336,352,628.40, 504,670,660.20 and 183,108,663.60 is: 274,740,145.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,352,628.40 : 504,670,660.20 = 183,108,663.60 : x
  2. Step 2: Convert to fraction form
    336,352,628.40/504,670,660.20 = 183,108,663.60/x
  3. Step 3: Cross multiply
    336,352,628.40x = 504,670,660.20 × 183,108,663.60
  4. Step 4: Simplify right side
    336,352,628.40x = 92,409,570,147,351,696
  5. Step 5: Solve for x
    x = 92,409,570,147,351,696/336,352,628.40
  6. Step 6: Final answer
    x = 274,740,145.74

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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.