Home / 176,255,854.20-264,383,781.30-164,311,918.20

Finding the Fourth Proportional to 176,255,854.20, 264,383,781.30 and 164,311,918.20

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Solution

The fourth proportional to 176,255,854.20, 264,383,781.30 and 164,311,918.20 is: 246,467,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,255,854.20 : 264,383,781.30 = 164,311,918.20 : x
  2. Step 2: Convert to fraction form
    176,255,854.20/264,383,781.30 = 164,311,918.20/x
  3. Step 3: Cross multiply
    176,255,854.20x = 264,383,781.30 × 164,311,918.20
  4. Step 4: Simplify right side
    176,255,854.20x = 43,441,406,246,372,288
  5. Step 5: Solve for x
    x = 43,441,406,246,372,288/176,255,854.20
  6. Step 6: Final answer
    x = 246,467,877.30

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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.