Home / 133,511,439.36-200,335,450.80-63,560,714.48

Finding the Fourth Proportional to 133,511,439.36, 200,335,450.80 and 63,560,714.48

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Solution

The fourth proportional to 133,511,439.36, 200,335,450.80 and 63,560,714.48 is: 95,373,583.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,511,439.36 : 200,335,450.80 = 63,560,714.48 : x
  2. Step 2: Convert to fraction form
    133,511,439.36/200,335,450.80 = 63,560,714.48/x
  3. Step 3: Cross multiply
    133,511,439.36x = 200,335,450.80 × 63,560,714.48
  4. Step 4: Simplify right side
    133,511,439.36x = 12,733,464,388,520,888
  5. Step 5: Solve for x
    x = 12,733,464,388,520,888/133,511,439.36
  6. Step 6: Final answer
    x = 95,373,583.34

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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.