Home / 176,301,662.70-264,452,494.05-148,084,113.90

Finding the Fourth Proportional to 176,301,662.70, 264,452,494.05 and 148,084,113.90

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Solution

The fourth proportional to 176,301,662.70, 264,452,494.05 and 148,084,113.90 is: 222,126,170.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,662.70 : 264,452,494.05 = 148,084,113.90 : x
  2. Step 2: Convert to fraction form
    176,301,662.70/264,452,494.05 = 148,084,113.90/x
  3. Step 3: Cross multiply
    176,301,662.70x = 264,452,494.05 × 148,084,113.90
  4. Step 4: Simplify right side
    176,301,662.70x = 39,161,213,250,039,272
  5. Step 5: Solve for x
    x = 39,161,213,250,039,272/176,301,662.70
  6. Step 6: Final answer
    x = 222,126,170.85

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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.