Home / 591,176,709,108.05-886,766,516,821.05-166,707,198,744.95

Finding the Fourth Proportional to 591,176,709,108.05, 886,766,516,821.05 and 166,707,198,744.95

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Solution

The fourth proportional to 591,176,709,108.05, 886,766,516,821.05 and 166,707,198,744.95 is: 250,061,207,896.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,176,709,108.05 : 886,766,516,821.05 = 166,707,198,744.95 : x
  2. Step 2: Convert to fraction form
    591,176,709,108.05/886,766,516,821.05 = 166,707,198,744.95/x
  3. Step 3: Cross multiply
    591,176,709,108.05x = 886,766,516,821.05 × 166,707,198,744.95
  4. Step 4: Simplify right side
    591,176,709,108.05x = 147,830,361,960,053,854,961,664
  5. Step 5: Solve for x
    x = 147,830,361,960,053,854,961,664/591,176,709,108.05
  6. Step 6: Final answer
    x = 250,061,207,896.87

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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.