Home / 16,192,548,738.80-24,288,823,108.20-5,152,180,828.40

Finding the Fourth Proportional to 16,192,548,738.80, 24,288,823,108.20 and 5,152,180,828.40

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Solution

The fourth proportional to 16,192,548,738.80, 24,288,823,108.20 and 5,152,180,828.40 is: 7,728,271,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,192,548,738.80 : 24,288,823,108.20 = 5,152,180,828.40 : x
  2. Step 2: Convert to fraction form
    16,192,548,738.80/24,288,823,108.20 = 5,152,180,828.40/x
  3. Step 3: Cross multiply
    16,192,548,738.80x = 24,288,823,108.20 × 5,152,180,828.40
  4. Step 4: Simplify right side
    16,192,548,738.80x = 125,140,408,762,466,926,592
  5. Step 5: Solve for x
    x = 125,140,408,762,466,926,592/16,192,548,738.80
  6. Step 6: Final answer
    x = 7,728,271,242.60

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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.