Home / 173,912,645.73-239,998,036.41-95,595,366.54

Finding the Fourth Proportional to 173,912,645.73, 239,998,036.41 and 95,595,366.54

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Solution

The fourth proportional to 173,912,645.73, 239,998,036.41 and 95,595,366.54 is: 131,920,828.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,912,645.73 : 239,998,036.41 = 95,595,366.54 : x
  2. Step 2: Convert to fraction form
    173,912,645.73/239,998,036.41 = 95,595,366.54/x
  3. Step 3: Cross multiply
    173,912,645.73x = 239,998,036.41 × 95,595,366.54
  4. Step 4: Simplify right side
    173,912,645.73x = 22,942,700,259,494,216
  5. Step 5: Solve for x
    x = 22,942,700,259,494,216/173,912,645.73
  6. Step 6: Final answer
    x = 131,920,828.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.