Home / 27,335,908.20-37,723,620.92-14,946,801.96

Finding the Fourth Proportional to 27,335,908.20, 37,723,620.92 and 14,946,801.96

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Solution

The fourth proportional to 27,335,908.20, 37,723,620.92 and 14,946,801.96 is: 20,626,623.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,908.20 : 37,723,620.92 = 14,946,801.96 : x
  2. Step 2: Convert to fraction form
    27,335,908.20/37,723,620.92 = 14,946,801.96/x
  3. Step 3: Cross multiply
    27,335,908.20x = 37,723,620.92 × 14,946,801.96
  4. Step 4: Simplify right side
    27,335,908.20x = 563,847,491,030,619
  5. Step 5: Solve for x
    x = 563,847,491,030,619/27,335,908.20
  6. Step 6: Final answer
    x = 20,626,623.67

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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.