Home / 943,083,000.20-1,414,624,500.30-329,603,256.20

Finding the Fourth Proportional to 943,083,000.20, 1,414,624,500.30 and 329,603,256.20

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Solution

The fourth proportional to 943,083,000.20, 1,414,624,500.30 and 329,603,256.20 is: 494,404,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,083,000.20 : 1,414,624,500.30 = 329,603,256.20 : x
  2. Step 2: Convert to fraction form
    943,083,000.20/1,414,624,500.30 = 329,603,256.20/x
  3. Step 3: Cross multiply
    943,083,000.20x = 1,414,624,500.30 × 329,603,256.20
  4. Step 4: Simplify right side
    943,083,000.20x = 466,264,841,599,177,856
  5. Step 5: Solve for x
    x = 466,264,841,599,177,856/943,083,000.20
  6. Step 6: Final answer
    x = 494,404,884.30

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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.