Home / 178,150,498,601.70-267,225,747,902.55-60,374,669,945.70

Finding the Fourth Proportional to 178,150,498,601.70, 267,225,747,902.55 and 60,374,669,945.70

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Solution

The fourth proportional to 178,150,498,601.70, 267,225,747,902.55 and 60,374,669,945.70 is: 90,562,004,918.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,150,498,601.70 : 267,225,747,902.55 = 60,374,669,945.70 : x
  2. Step 2: Convert to fraction form
    178,150,498,601.70/267,225,747,902.55 = 60,374,669,945.70/x
  3. Step 3: Cross multiply
    178,150,498,601.70x = 267,225,747,902.55 × 60,374,669,945.70
  4. Step 4: Simplify right side
    178,150,498,601.70x = 16,133,666,330,609,289,527,296
  5. Step 5: Solve for x
    x = 16,133,666,330,609,289,527,296/178,150,498,601.70
  6. Step 6: Final answer
    x = 90,562,004,918.55

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1.5x scale

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.