Home / 47,836,921,119.03-71,738,764,847.07-26,621,745,026.40

Finding the Fourth Proportional to 47,836,921,119.03, 71,738,764,847.07 and 26,621,745,026.40

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Solution

The fourth proportional to 47,836,921,119.03, 71,738,764,847.07 and 26,621,745,026.40 is: 39,923,370,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,836,921,119.03 : 71,738,764,847.07 = 26,621,745,026.40 : x
  2. Step 2: Convert to fraction form
    47,836,921,119.03/71,738,764,847.07 = 26,621,745,026.40/x
  3. Step 3: Cross multiply
    47,836,921,119.03x = 71,738,764,847.07 × 26,621,745,026.40
  4. Step 4: Simplify right side
    47,836,921,119.03x = 1,909,811,106,267,565,129,728
  5. Step 5: Solve for x
    x = 1,909,811,106,267,565,129,728/47,836,921,119.03
  6. Step 6: Final answer
    x = 39,923,370,099.75

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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.