Home / 177,230,510.90-266,119,481.55-96,608,942.90

Finding the Fourth Proportional to 177,230,510.90, 266,119,481.55 and 96,608,942.90

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Solution

The fourth proportional to 177,230,510.90, 266,119,481.55 and 96,608,942.90 is: 145,062,617.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,230,510.90 : 266,119,481.55 = 96,608,942.90 : x
  2. Step 2: Convert to fraction form
    177,230,510.90/266,119,481.55 = 96,608,942.90/x
  3. Step 3: Cross multiply
    177,230,510.90x = 266,119,481.55 × 96,608,942.90
  4. Step 4: Simplify right side
    177,230,510.90x = 25,709,521,797,641,556
  5. Step 5: Solve for x
    x = 25,709,521,797,641,556/177,230,510.90
  6. Step 6: Final answer
    x = 145,062,617.42

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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.