Home / 177,634,480.73-266,512,213.71-95,761,270.76

Finding the Fourth Proportional to 177,634,480.73, 266,512,213.71 and 95,761,270.76

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Solution

The fourth proportional to 177,634,480.73, 266,512,213.71 and 95,761,270.76 is: 143,674,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,634,480.73 : 266,512,213.71 = 95,761,270.76 : x
  2. Step 2: Convert to fraction form
    177,634,480.73/266,512,213.71 = 95,761,270.76/x
  3. Step 3: Cross multiply
    177,634,480.73x = 266,512,213.71 × 95,761,270.76
  4. Step 4: Simplify right side
    177,634,480.73x = 25,521,548,256,597,732
  5. Step 5: Solve for x
    x = 25,521,548,256,597,732/177,634,480.73
  6. Step 6: Final answer
    x = 143,674,517.20

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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.