Home / 27,673,017.80-41,509,526.70-27,295,104.20

Finding the Fourth Proportional to 27,673,017.80, 41,509,526.70 and 27,295,104.20

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Solution

The fourth proportional to 27,673,017.80, 41,509,526.70 and 27,295,104.20 is: 40,942,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,673,017.80 : 41,509,526.70 = 27,295,104.20 : x
  2. Step 2: Convert to fraction form
    27,673,017.80/41,509,526.70 = 27,295,104.20/x
  3. Step 3: Cross multiply
    27,673,017.80x = 41,509,526.70 × 27,295,104.20
  4. Step 4: Simplify right side
    27,673,017.80x = 1,133,006,856,569,182.25
  5. Step 5: Solve for x
    x = 1,133,006,856,569,182.25/27,673,017.80
  6. Step 6: Final answer
    x = 40,942,656.30

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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.