Home / 17,309,790.14-23,762,423.30-14,858,144.91

Finding the Fourth Proportional to 17,309,790.14, 23,762,423.30 and 14,858,144.91

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Solution

The fourth proportional to 17,309,790.14, 23,762,423.30 and 14,858,144.91 is: 20,396,869.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309,790.14 : 23,762,423.30 = 14,858,144.91 : x
  2. Step 2: Convert to fraction form
    17,309,790.14/23,762,423.30 = 14,858,144.91/x
  3. Step 3: Cross multiply
    17,309,790.14x = 23,762,423.30 × 14,858,144.91
  4. Step 4: Simplify right side
    17,309,790.14x = 353,065,528,729,869.69
  5. Step 5: Solve for x
    x = 353,065,528,729,869.69/17,309,790.14
  6. Step 6: Final answer
    x = 20,396,869.40

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.