Home / 22,196,000.20-33,294,000.30-7,051,462.60

Finding the Fourth Proportional to 22,196,000.20, 33,294,000.30 and 7,051,462.60

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Solution

The fourth proportional to 22,196,000.20, 33,294,000.30 and 7,051,462.60 is: 10,577,193.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196,000.20 : 33,294,000.30 = 7,051,462.60 : x
  2. Step 2: Convert to fraction form
    22,196,000.20/33,294,000.30 = 7,051,462.60/x
  3. Step 3: Cross multiply
    22,196,000.20x = 33,294,000.30 × 7,051,462.60
  4. Step 4: Simplify right side
    22,196,000.20x = 234,771,397,919,838.78
  5. Step 5: Solve for x
    x = 234,771,397,919,838.78/22,196,000.20
  6. Step 6: Final answer
    x = 10,577,193.90

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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.