Home / 176,145,619.80-264,218,429.70-110,672,088.60

Finding the Fourth Proportional to 176,145,619.80, 264,218,429.70 and 110,672,088.60

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Solution

The fourth proportional to 176,145,619.80, 264,218,429.70 and 110,672,088.60 is: 166,008,132.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,145,619.80 : 264,218,429.70 = 110,672,088.60 : x
  2. Step 2: Convert to fraction form
    176,145,619.80/264,218,429.70 = 110,672,088.60/x
  3. Step 3: Cross multiply
    176,145,619.80x = 264,218,429.70 × 110,672,088.60
  4. Step 4: Simplify right side
    176,145,619.80x = 29,241,605,461,511,268
  5. Step 5: Solve for x
    x = 29,241,605,461,511,268/176,145,619.80
  6. Step 6: Final answer
    x = 166,008,132.90

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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.