Home / 16,301,076.90-24,451,615.35-11,518,107.90

Finding the Fourth Proportional to 16,301,076.90, 24,451,615.35 and 11,518,107.90

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Solution

The fourth proportional to 16,301,076.90, 24,451,615.35 and 11,518,107.90 is: 17,277,161.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,076.90 : 24,451,615.35 = 11,518,107.90 : x
  2. Step 2: Convert to fraction form
    16,301,076.90/24,451,615.35 = 11,518,107.90/x
  3. Step 3: Cross multiply
    16,301,076.90x = 24,451,615.35 × 11,518,107.90
  4. Step 4: Simplify right side
    16,301,076.90x = 281,636,343,930,596.31
  5. Step 5: Solve for x
    x = 281,636,343,930,596.31/16,301,076.90
  6. Step 6: Final answer
    x = 17,277,161.85

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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.