Home / 276,070,549,975.62-414,147,230,694.73-96,964,968,456.83

Finding the Fourth Proportional to 276,070,549,975.62, 414,147,230,694.73 and 96,964,968,456.83

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Solution

The fourth proportional to 276,070,549,975.62, 414,147,230,694.73 and 96,964,968,456.83 is: 145,461,995,726.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,549,975.62 : 414,147,230,694.73 = 96,964,968,456.83 : x
  2. Step 2: Convert to fraction form
    276,070,549,975.62/414,147,230,694.73 = 96,964,968,456.83/x
  3. Step 3: Cross multiply
    276,070,549,975.62x = 414,147,230,694.73 × 96,964,968,456.83
  4. Step 4: Simplify right side
    276,070,549,975.62x = 40,157,773,160,795,921,711,104
  5. Step 5: Solve for x
    x = 40,157,773,160,795,921,711,104/276,070,549,975.62
  6. Step 6: Final answer
    x = 145,461,995,726.61

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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.