Home / 176,280,092.20-264,420,138.30-133,281,922.60

Finding the Fourth Proportional to 176,280,092.20, 264,420,138.30 and 133,281,922.60

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Solution

The fourth proportional to 176,280,092.20, 264,420,138.30 and 133,281,922.60 is: 199,922,883.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,280,092.20 : 264,420,138.30 = 133,281,922.60 : x
  2. Step 2: Convert to fraction form
    176,280,092.20/264,420,138.30 = 133,281,922.60/x
  3. Step 3: Cross multiply
    176,280,092.20x = 264,420,138.30 × 133,281,922.60
  4. Step 4: Simplify right side
    176,280,092.20x = 35,242,424,406,781,896
  5. Step 5: Solve for x
    x = 35,242,424,406,781,896/176,280,092.20
  6. Step 6: Final answer
    x = 199,922,883.90

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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.