Home / 23,246,614.84-32,080,623.61-12,793,834.67

Finding the Fourth Proportional to 23,246,614.84, 32,080,623.61 and 12,793,834.67

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Solution

The fourth proportional to 23,246,614.84, 32,080,623.61 and 12,793,834.67 is: 17,655,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,246,614.84 : 32,080,623.61 = 12,793,834.67 : x
  2. Step 2: Convert to fraction form
    23,246,614.84/32,080,623.61 = 12,793,834.67/x
  3. Step 3: Cross multiply
    23,246,614.84x = 32,080,623.61 × 12,793,834.67
  4. Step 4: Simplify right side
    23,246,614.84x = 410,434,194,576,838.56
  5. Step 5: Solve for x
    x = 410,434,194,576,838.56/23,246,614.84
  6. Step 6: Final answer
    x = 17,655,654.27

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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.