Home / 17,280,030.46-23,846,369.22-9,545,072.86

Finding the Fourth Proportional to 17,280,030.46, 23,846,369.22 and 9,545,072.86

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Solution

The fourth proportional to 17,280,030.46, 23,846,369.22 and 9,545,072.86 is: 13,172,160.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,280,030.46 : 23,846,369.22 = 9,545,072.86 : x
  2. Step 2: Convert to fraction form
    17,280,030.46/23,846,369.22 = 9,545,072.86/x
  3. Step 3: Cross multiply
    17,280,030.46x = 23,846,369.22 × 9,545,072.86
  4. Step 4: Simplify right side
    17,280,030.46x = 227,615,331,651,361.34
  5. Step 5: Solve for x
    x = 227,615,331,651,361.34/17,280,030.46
  6. Step 6: Final answer
    x = 13,172,160.33

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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.