Home / 22,385,516.24-33,524,464.55-12,771,748.55

Finding the Fourth Proportional to 22,385,516.24, 33,524,464.55 and 12,771,748.55

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Solution

The fourth proportional to 22,385,516.24, 33,524,464.55 and 12,771,748.55 is: 19,126,922.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,516.24 : 33,524,464.55 = 12,771,748.55 : x
  2. Step 2: Convert to fraction form
    22,385,516.24/33,524,464.55 = 12,771,748.55/x
  3. Step 3: Cross multiply
    22,385,516.24x = 33,524,464.55 × 12,771,748.55
  4. Step 4: Simplify right side
    22,385,516.24x = 428,166,031,525,941.38
  5. Step 5: Solve for x
    x = 428,166,031,525,941.38/22,385,516.24
  6. Step 6: Final answer
    x = 19,126,922.38

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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.