Home / 27,487,223.40-41,230,835.10-26,857,367.40

Finding the Fourth Proportional to 27,487,223.40, 41,230,835.10 and 26,857,367.40

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Solution

The fourth proportional to 27,487,223.40, 41,230,835.10 and 26,857,367.40 is: 40,286,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,487,223.40 : 41,230,835.10 = 26,857,367.40 : x
  2. Step 2: Convert to fraction form
    27,487,223.40/41,230,835.10 = 26,857,367.40/x
  3. Step 3: Cross multiply
    27,487,223.40x = 41,230,835.10 × 26,857,367.40
  4. Step 4: Simplify right side
    27,487,223.40x = 1,107,351,686,489,515.75
  5. Step 5: Solve for x
    x = 1,107,351,686,489,515.75/27,487,223.40
  6. Step 6: Final answer
    x = 40,286,051.10

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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.