Home / 183,947,999.80-275,687,553.30-97,727,711.80

Finding the Fourth Proportional to 183,947,999.80, 275,687,553.30 and 97,727,711.80

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Solution

The fourth proportional to 183,947,999.80, 275,687,553.30 and 97,727,711.80 is: 146,467,011.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,947,999.80 : 275,687,553.30 = 97,727,711.80 : x
  2. Step 2: Convert to fraction form
    183,947,999.80/275,687,553.30 = 97,727,711.80/x
  3. Step 3: Cross multiply
    183,947,999.80x = 275,687,553.30 × 97,727,711.80
  4. Step 4: Simplify right side
    183,947,999.80x = 26,942,313,755,749,540
  5. Step 5: Solve for x
    x = 26,942,313,755,749,540/183,947,999.80
  6. Step 6: Final answer
    x = 146,467,011.25

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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.