Home / 483,729,408,000.20-725,594,112,000.30-295,655,414,169.80

Finding the Fourth Proportional to 483,729,408,000.20, 725,594,112,000.30 and 295,655,414,169.80

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Solution

The fourth proportional to 483,729,408,000.20, 725,594,112,000.30 and 295,655,414,169.80 is: 443,483,121,254.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,729,408,000.20 : 725,594,112,000.30 = 295,655,414,169.80 : x
  2. Step 2: Convert to fraction form
    483,729,408,000.20/725,594,112,000.30 = 295,655,414,169.80/x
  3. Step 3: Cross multiply
    483,729,408,000.20x = 725,594,112,000.30 × 295,655,414,169.80
  4. Step 4: Simplify right side
    483,729,408,000.20x = 214,525,827,702,616,936,677,376
  5. Step 5: Solve for x
    x = 214,525,827,702,616,936,677,376/483,729,408,000.20
  6. Step 6: Final answer
    x = 443,483,121,254.70

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1.5x scale

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.