Home / 22,134,394-30,545,465-11,959,930

Finding the Fourth Proportional to 22,134,394, 30,545,465 and 11,959,930

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Solution

The fourth proportional to 22,134,394, 30,545,465 and 11,959,930 is: 16,504,704.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,394 : 30,545,465 = 11,959,930 : x
  2. Step 2: Convert to fraction form
    22,134,394/30,545,465 = 11,959,930/x
  3. Step 3: Cross multiply
    22,134,394x = 30,545,465 × 11,959,930
  4. Step 4: Simplify right side
    22,134,394x = 365,321,623,217,450
  5. Step 5: Solve for x
    x = 365,321,623,217,450/22,134,394
  6. Step 6: Final answer
    x = 16,504,704.09

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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.