Home / 11,330,828.80-16,996,243.20-11,330,828.80

Finding the Fourth Proportional to 11,330,828.80, 16,996,243.20 and 11,330,828.80

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Solution

The fourth proportional to 11,330,828.80, 16,996,243.20 and 11,330,828.80 is: 16,996,243.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,828.80 : 16,996,243.20 = 11,330,828.80 : x
  2. Step 2: Convert to fraction form
    11,330,828.80/16,996,243.20 = 11,330,828.80/x
  3. Step 3: Cross multiply
    11,330,828.80x = 16,996,243.20 × 11,330,828.80
  4. Step 4: Simplify right side
    11,330,828.80x = 192,581,521,942,364.16
  5. Step 5: Solve for x
    x = 192,581,521,942,364.16/11,330,828.80
  6. Step 6: Final answer
    x = 16,996,243.20

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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.