Home / 17,179,353.93-25,769,035.70-5,048,816.73

Finding the Fourth Proportional to 17,179,353.93, 25,769,035.70 and 5,048,816.73

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Solution

The fourth proportional to 17,179,353.93, 25,769,035.70 and 5,048,816.73 is: 7,573,226.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,353.93 : 25,769,035.70 = 5,048,816.73 : x
  2. Step 2: Convert to fraction form
    17,179,353.93/25,769,035.70 = 5,048,816.73/x
  3. Step 3: Cross multiply
    17,179,353.93x = 25,769,035.70 × 5,048,816.73
  4. Step 4: Simplify right side
    17,179,353.93x = 130,103,138,558,127.27
  5. Step 5: Solve for x
    x = 130,103,138,558,127.27/17,179,353.93
  6. Step 6: Final answer
    x = 7,573,226.51

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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.