Home / 173,258,340.67-259,712,633.65-108,607,546.56

Finding the Fourth Proportional to 173,258,340.67, 259,712,633.65 and 108,607,546.56

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Solution

The fourth proportional to 173,258,340.67, 259,712,633.65 and 108,607,546.56 is: 162,801,697.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,258,340.67 : 259,712,633.65 = 108,607,546.56 : x
  2. Step 2: Convert to fraction form
    173,258,340.67/259,712,633.65 = 108,607,546.56/x
  3. Step 3: Cross multiply
    173,258,340.67x = 259,712,633.65 × 108,607,546.56
  4. Step 4: Simplify right side
    173,258,340.67x = 28,206,751,951,362,600
  5. Step 5: Solve for x
    x = 28,206,751,951,362,600/173,258,340.67
  6. Step 6: Final answer
    x = 162,801,697.41

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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.