Home / 23,769,592.56-35,654,388.84-12,981,007.35

Finding the Fourth Proportional to 23,769,592.56, 35,654,388.84 and 12,981,007.35

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Solution

The fourth proportional to 23,769,592.56, 35,654,388.84 and 12,981,007.35 is: 19,471,511.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,769,592.56 : 35,654,388.84 = 12,981,007.35 : x
  2. Step 2: Convert to fraction form
    23,769,592.56/35,654,388.84 = 12,981,007.35/x
  3. Step 3: Cross multiply
    23,769,592.56x = 35,654,388.84 × 12,981,007.35
  4. Step 4: Simplify right side
    23,769,592.56x = 462,829,883,591,798
  5. Step 5: Solve for x
    x = 462,829,883,591,798/23,769,592.56
  6. Step 6: Final answer
    x = 19,471,511.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.