Home / 333,882,002.40-500,823,003.60-296,893,708.80

Finding the Fourth Proportional to 333,882,002.40, 500,823,003.60 and 296,893,708.80

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Solution

The fourth proportional to 333,882,002.40, 500,823,003.60 and 296,893,708.80 is: 445,340,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,882,002.40 : 500,823,003.60 = 296,893,708.80 : x
  2. Step 2: Convert to fraction form
    333,882,002.40/500,823,003.60 = 296,893,708.80/x
  3. Step 3: Cross multiply
    333,882,002.40x = 500,823,003.60 × 296,893,708.80
  4. Step 4: Simplify right side
    333,882,002.40x = 148,691,198,991,159,776
  5. Step 5: Solve for x
    x = 148,691,198,991,159,776/333,882,002.40
  6. Step 6: Final answer
    x = 445,340,563.20

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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.