Home / 17,835,451.36-24,620,438.64-12,042,072.16

Finding the Fourth Proportional to 17,835,451.36, 24,620,438.64 and 12,042,072.16

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Solution

The fourth proportional to 17,835,451.36, 24,620,438.64 and 12,042,072.16 is: 16,623,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,835,451.36 : 24,620,438.64 = 12,042,072.16 : x
  2. Step 2: Convert to fraction form
    17,835,451.36/24,620,438.64 = 12,042,072.16/x
  3. Step 3: Cross multiply
    17,835,451.36x = 24,620,438.64 × 12,042,072.16
  4. Step 4: Simplify right side
    17,835,451.36x = 296,481,098,713,732.25
  5. Step 5: Solve for x
    x = 296,481,098,713,732.25/17,835,451.36
  6. Step 6: Final answer
    x = 16,623,134.05

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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.