Home / 27,793,605.40-41,706,786.30-11,618,310.40

Finding the Fourth Proportional to 27,793,605.40, 41,706,786.30 and 11,618,310.40

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Solution

The fourth proportional to 27,793,605.40, 41,706,786.30 and 11,618,310.40 is: 17,434,312.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,793,605.40 : 41,706,786.30 = 11,618,310.40 : x
  2. Step 2: Convert to fraction form
    27,793,605.40/41,706,786.30 = 11,618,310.40/x
  3. Step 3: Cross multiply
    27,793,605.40x = 41,706,786.30 × 11,618,310.40
  4. Step 4: Simplify right side
    27,793,605.40x = 484,562,389,019,867.50
  5. Step 5: Solve for x
    x = 484,562,389,019,867.50/27,793,605.40
  6. Step 6: Final answer
    x = 17,434,312.03

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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.