Home / 22,528,000.20-33,792,000.30-8,350,105.80

Finding the Fourth Proportional to 22,528,000.20, 33,792,000.30 and 8,350,105.80

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Solution

The fourth proportional to 22,528,000.20, 33,792,000.30 and 8,350,105.80 is: 12,525,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528,000.20 : 33,792,000.30 = 8,350,105.80 : x
  2. Step 2: Convert to fraction form
    22,528,000.20/33,792,000.30 = 8,350,105.80/x
  3. Step 3: Cross multiply
    22,528,000.20x = 33,792,000.30 × 8,350,105.80
  4. Step 4: Simplify right side
    22,528,000.20x = 282,166,777,698,631.69
  5. Step 5: Solve for x
    x = 282,166,777,698,631.69/22,528,000.20
  6. Step 6: Final answer
    x = 12,525,158.70

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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.