Home / 58,196,969,607.68-87,295,088,101.44-31,318,198,546.56

Finding the Fourth Proportional to 58,196,969,607.68, 87,295,088,101.44 and 31,318,198,546.56

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Solution

The fourth proportional to 58,196,969,607.68, 87,295,088,101.44 and 31,318,198,546.56 is: 46,977,100,693.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,196,969,607.68 : 87,295,088,101.44 = 31,318,198,546.56 : x
  2. Step 2: Convert to fraction form
    58,196,969,607.68/87,295,088,101.44 = 31,318,198,546.56/x
  3. Step 3: Cross multiply
    58,196,969,607.68x = 87,295,088,101.44 × 31,318,198,546.56
  4. Step 4: Simplify right side
    58,196,969,607.68x = 2,733,924,901,300,345,503,744
  5. Step 5: Solve for x
    x = 2,733,924,901,300,345,503,744/58,196,969,607.68
  6. Step 6: Final answer
    x = 46,977,100,693.22

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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.