Home / 17,015,434.20-25,535,592.90-11,333,770.20

Finding the Fourth Proportional to 17,015,434.20, 25,535,592.90 and 11,333,770.20

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Solution

The fourth proportional to 17,015,434.20, 25,535,592.90 and 11,333,770.20 is: 17,008,942.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,015,434.20 : 25,535,592.90 = 11,333,770.20 : x
  2. Step 2: Convert to fraction form
    17,015,434.20/25,535,592.90 = 11,333,770.20/x
  3. Step 3: Cross multiply
    17,015,434.20x = 25,535,592.90 × 11,333,770.20
  4. Step 4: Simplify right side
    17,015,434.20x = 289,414,541,849,351.56
  5. Step 5: Solve for x
    x = 289,414,541,849,351.56/17,015,434.20
  6. Step 6: Final answer
    x = 17,008,942.50

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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.