Home / 17,259,732.27-23,819,002.62-9,419,673.81

Finding the Fourth Proportional to 17,259,732.27, 23,819,002.62 and 9,419,673.81

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Solution

The fourth proportional to 17,259,732.27, 23,819,002.62 and 9,419,673.81 is: 12,999,462.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,259,732.27 : 23,819,002.62 = 9,419,673.81 : x
  2. Step 2: Convert to fraction form
    17,259,732.27/23,819,002.62 = 9,419,673.81/x
  3. Step 3: Cross multiply
    17,259,732.27x = 23,819,002.62 × 9,419,673.81
  4. Step 4: Simplify right side
    17,259,732.27x = 224,367,235,159,935.41
  5. Step 5: Solve for x
    x = 224,367,235,159,935.41/17,259,732.27
  6. Step 6: Final answer
    x = 12,999,462.08

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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.