Home / 176,135,070.30-264,202,605.45-164,797,662.30

Finding the Fourth Proportional to 176,135,070.30, 264,202,605.45 and 164,797,662.30

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Solution

The fourth proportional to 176,135,070.30, 264,202,605.45 and 164,797,662.30 is: 247,196,493.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,135,070.30 : 264,202,605.45 = 164,797,662.30 : x
  2. Step 2: Convert to fraction form
    176,135,070.30/264,202,605.45 = 164,797,662.30/x
  3. Step 3: Cross multiply
    176,135,070.30x = 264,202,605.45 × 164,797,662.30
  4. Step 4: Simplify right side
    176,135,070.30x = 43,539,971,751,729,240
  5. Step 5: Solve for x
    x = 43,539,971,751,729,240/176,135,070.30
  6. Step 6: Final answer
    x = 247,196,493.45

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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.