Home / 37,964,571,516.56-56,906,993,849.88-12,773,543,366

Finding the Fourth Proportional to 37,964,571,516.56, 56,906,993,849.88 and 12,773,543,366

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Solution

The fourth proportional to 37,964,571,516.56, 56,906,993,849.88 and 12,773,543,366 is: 19,146,902,618.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,571,516.56 : 56,906,993,849.88 = 12,773,543,366 : x
  2. Step 2: Convert to fraction form
    37,964,571,516.56/56,906,993,849.88 = 12,773,543,366/x
  3. Step 3: Cross multiply
    37,964,571,516.56x = 56,906,993,849.88 × 12,773,543,366
  4. Step 4: Simplify right side
    37,964,571,516.56x = 726,903,953,770,137,387,008
  5. Step 5: Solve for x
    x = 726,903,953,770,137,387,008/37,964,571,516.56
  6. Step 6: Final answer
    x = 19,146,902,618.22

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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.