Home / 34,875,172.56-52,320,288.12-10,615,996.24

Finding the Fourth Proportional to 34,875,172.56, 52,320,288.12 and 10,615,996.24

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Solution

The fourth proportional to 34,875,172.56, 52,320,288.12 and 10,615,996.24 is: 15,926,286.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,875,172.56 : 52,320,288.12 = 10,615,996.24 : x
  2. Step 2: Convert to fraction form
    34,875,172.56/52,320,288.12 = 10,615,996.24/x
  3. Step 3: Cross multiply
    34,875,172.56x = 52,320,288.12 × 10,615,996.24
  4. Step 4: Simplify right side
    34,875,172.56x = 555,431,981,957,636.62
  5. Step 5: Solve for x
    x = 555,431,981,957,636.62/34,875,172.56
  6. Step 6: Final answer
    x = 15,926,286.27

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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.