Home / 16,374,819.20-24,562,228.80-4,244,186.30

Finding the Fourth Proportional to 16,374,819.20, 24,562,228.80 and 4,244,186.30

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Solution

The fourth proportional to 16,374,819.20, 24,562,228.80 and 4,244,186.30 is: 6,366,279.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,374,819.20 : 24,562,228.80 = 4,244,186.30 : x
  2. Step 2: Convert to fraction form
    16,374,819.20/24,562,228.80 = 4,244,186.30/x
  3. Step 3: Cross multiply
    16,374,819.20x = 24,562,228.80 × 4,244,186.30
  4. Step 4: Simplify right side
    16,374,819.20x = 104,246,674,970,425.44
  5. Step 5: Solve for x
    x = 104,246,674,970,425.44/16,374,819.20
  6. Step 6: Final answer
    x = 6,366,279.45

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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.