Home / 16,757,110,600-25,135,791,871.20-7,438,353,288.64

Finding the Fourth Proportional to 16,757,110,600, 25,135,791,871.20 and 7,438,353,288.64

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Solution

The fourth proportional to 16,757,110,600, 25,135,791,871.20 and 7,438,353,288.64 is: 11,157,585,850.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,110,600 : 25,135,791,871.20 = 7,438,353,288.64 : x
  2. Step 2: Convert to fraction form
    16,757,110,600/25,135,791,871.20 = 7,438,353,288.64/x
  3. Step 3: Cross multiply
    16,757,110,600x = 25,135,791,871.20 × 7,438,353,288.64
  4. Step 4: Simplify right side
    16,757,110,600x = 186,968,900,127,711,100,928
  5. Step 5: Solve for x
    x = 186,968,900,127,711,100,928/16,757,110,600
  6. Step 6: Final answer
    x = 11,157,585,850.61

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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.