Home / 76,232,932,190.24-114,345,260,117.66-23,169,828,163.30

Finding the Fourth Proportional to 76,232,932,190.24, 114,345,260,117.66 and 23,169,828,163.30

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Solution

The fourth proportional to 76,232,932,190.24, 114,345,260,117.66 and 23,169,828,163.30 is: 34,753,484,512.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,232,932,190.24 : 114,345,260,117.66 = 23,169,828,163.30 : x
  2. Step 2: Convert to fraction form
    76,232,932,190.24/114,345,260,117.66 = 23,169,828,163.30/x
  3. Step 3: Cross multiply
    76,232,932,190.24x = 114,345,260,117.66 × 23,169,828,163.30
  4. Step 4: Simplify right side
    76,232,932,190.24x = 2,649,360,028,213,794,308,096
  5. Step 5: Solve for x
    x = 2,649,360,028,213,794,308,096/76,232,932,190.24
  6. Step 6: Final answer
    x = 34,753,484,512.47

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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.