Home / 17,410,031.28-24,000,521.40-12,166,760.54

Finding the Fourth Proportional to 17,410,031.28, 24,000,521.40 and 12,166,760.54

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Solution

The fourth proportional to 17,410,031.28, 24,000,521.40 and 12,166,760.54 is: 16,772,433.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,410,031.28 : 24,000,521.40 = 12,166,760.54 : x
  2. Step 2: Convert to fraction form
    17,410,031.28/24,000,521.40 = 12,166,760.54/x
  3. Step 3: Cross multiply
    17,410,031.28x = 24,000,521.40 × 12,166,760.54
  4. Step 4: Simplify right side
    17,410,031.28x = 292,008,596,768,946.88
  5. Step 5: Solve for x
    x = 292,008,596,768,946.88/17,410,031.28
  6. Step 6: Final answer
    x = 16,772,433.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.