Home / 47,836,921,118.03-71,738,764,845.57-26,621,745,025.40

Finding the Fourth Proportional to 47,836,921,118.03, 71,738,764,845.57 and 26,621,745,025.40

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Solution

The fourth proportional to 47,836,921,118.03, 71,738,764,845.57 and 26,621,745,025.40 is: 39,923,370,098.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,836,921,118.03 : 71,738,764,845.57 = 26,621,745,025.40 : x
  2. Step 2: Convert to fraction form
    47,836,921,118.03/71,738,764,845.57 = 26,621,745,025.40/x
  3. Step 3: Cross multiply
    47,836,921,118.03x = 71,738,764,845.57 × 26,621,745,025.40
  4. Step 4: Simplify right side
    47,836,921,118.03x = 1,909,811,106,155,535,007,744
  5. Step 5: Solve for x
    x = 1,909,811,106,155,535,007,744/47,836,921,118.03
  6. Step 6: Final answer
    x = 39,923,370,098.25

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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.