Home / 26,504,745.21-36,583,043.45-16,200,106.65

Finding the Fourth Proportional to 26,504,745.21, 36,583,043.45 and 16,200,106.65

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Solution

The fourth proportional to 26,504,745.21, 36,583,043.45 and 16,200,106.65 is: 22,360,117.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,504,745.21 : 36,583,043.45 = 16,200,106.65 : x
  2. Step 2: Convert to fraction form
    26,504,745.21/36,583,043.45 = 16,200,106.65/x
  3. Step 3: Cross multiply
    26,504,745.21x = 36,583,043.45 × 16,200,106.65
  4. Step 4: Simplify right side
    26,504,745.21x = 592,649,205,390,583.38
  5. Step 5: Solve for x
    x = 592,649,205,390,583.38/26,504,745.21
  6. Step 6: Final answer
    x = 22,360,117.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.