Home / 177,158,862.80-265,738,294.20-95,529,525.20

Finding the Fourth Proportional to 177,158,862.80, 265,738,294.20 and 95,529,525.20

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Solution

The fourth proportional to 177,158,862.80, 265,738,294.20 and 95,529,525.20 is: 143,294,287.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,158,862.80 : 265,738,294.20 = 95,529,525.20 : x
  2. Step 2: Convert to fraction form
    177,158,862.80/265,738,294.20 = 95,529,525.20/x
  3. Step 3: Cross multiply
    177,158,862.80x = 265,738,294.20 × 95,529,525.20
  4. Step 4: Simplify right side
    177,158,862.80x = 25,385,853,072,383,912
  5. Step 5: Solve for x
    x = 25,385,853,072,383,912/177,158,862.80
  6. Step 6: Final answer
    x = 143,294,287.80

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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.