Home / 23,344,684.92-32,209,991.82-13,685,026.68

Finding the Fourth Proportional to 23,344,684.92, 32,209,991.82 and 13,685,026.68

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Solution

The fourth proportional to 23,344,684.92, 32,209,991.82 and 13,685,026.68 is: 18,882,011.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,344,684.92 : 32,209,991.82 = 13,685,026.68 : x
  2. Step 2: Convert to fraction form
    23,344,684.92/32,209,991.82 = 13,685,026.68/x
  3. Step 3: Cross multiply
    23,344,684.92x = 32,209,991.82 × 13,685,026.68
  4. Step 4: Simplify right side
    23,344,684.92x = 440,794,597,419,281.75
  5. Step 5: Solve for x
    x = 440,794,597,419,281.75/23,344,684.92
  6. Step 6: Final answer
    x = 18,882,011.00

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1.5x scale

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.