Home / 172,425,114.03-258,671,796.75-63,251,238.60

Finding the Fourth Proportional to 172,425,114.03, 258,671,796.75 and 63,251,238.60

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Solution

The fourth proportional to 172,425,114.03, 258,671,796.75 and 63,251,238.60 is: 94,889,376.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,425,114.03 : 258,671,796.75 = 63,251,238.60 : x
  2. Step 2: Convert to fraction form
    172,425,114.03/258,671,796.75 = 63,251,238.60/x
  3. Step 3: Cross multiply
    172,425,114.03x = 258,671,796.75 × 63,251,238.60
  4. Step 4: Simplify right side
    172,425,114.03x = 16,361,311,535,324,954
  5. Step 5: Solve for x
    x = 16,361,311,535,324,954/172,425,114.03
  6. Step 6: Final answer
    x = 94,889,376.34

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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.