Home / 110,835,607.20-166,253,410.80-34,151,805.60

Finding the Fourth Proportional to 110,835,607.20, 166,253,410.80 and 34,151,805.60

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Solution

The fourth proportional to 110,835,607.20, 166,253,410.80 and 34,151,805.60 is: 51,227,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,835,607.20 : 166,253,410.80 = 34,151,805.60 : x
  2. Step 2: Convert to fraction form
    110,835,607.20/166,253,410.80 = 34,151,805.60/x
  3. Step 3: Cross multiply
    110,835,607.20x = 166,253,410.80 × 34,151,805.60
  4. Step 4: Simplify right side
    110,835,607.20x = 5,677,854,165,978,541
  5. Step 5: Solve for x
    x = 5,677,854,165,978,541/110,835,607.20
  6. Step 6: Final answer
    x = 51,227,708.40

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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.