Home / 175,597,951.67-263,409,047.13-51,101,609.91

Finding the Fourth Proportional to 175,597,951.67, 263,409,047.13 and 51,101,609.91

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Solution

The fourth proportional to 175,597,951.67, 263,409,047.13 and 51,101,609.91 is: 76,655,941.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,597,951.67 : 263,409,047.13 = 51,101,609.91 : x
  2. Step 2: Convert to fraction form
    175,597,951.67/263,409,047.13 = 51,101,609.91/x
  3. Step 3: Cross multiply
    175,597,951.67x = 263,409,047.13 × 51,101,609.91
  4. Step 4: Simplify right side
    175,597,951.67x = 13,460,626,372,405,912
  5. Step 5: Solve for x
    x = 13,460,626,372,405,912/175,597,951.67
  6. Step 6: Final answer
    x = 76,655,941.85

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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.