Home / 97,104,780.75-208,060,222.50

Finding the Third Proportional to 97,104,780.75 and 208,060,222.50

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Solution

The third proportional to 97,104,780.75 and 208,060,222.50 is: 445,797,373.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,104,780.75 : 208,060,222.50 = 208,060,222.50 : x
  2. Step 2: Convert to fraction form
    97,104,780.75/208,060,222.50 = 208,060,222.50/x
  3. Step 3: Cross multiply
    97,104,780.75x = 208,060,222.50 × 208,060,222.50
  4. Step 4: Simplify right side
    97,104,780.75x = 43,289,056,186,749,504
  5. Step 5: Solve for x
    x = 43,289,056,186,749,504/97,104,780.75
  6. Step 6: Final answer
    x = 445,797,373.23

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.