Home / 324,628,035.93-448,028,178.05-181,581,748.85

Finding the Fourth Proportional to 324,628,035.93, 448,028,178.05 and 181,581,748.85

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Solution

The fourth proportional to 324,628,035.93, 448,028,178.05 and 181,581,748.85 is: 250,606,020.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,628,035.93 : 448,028,178.05 = 181,581,748.85 : x
  2. Step 2: Convert to fraction form
    324,628,035.93/448,028,178.05 = 181,581,748.85/x
  3. Step 3: Cross multiply
    324,628,035.93x = 448,028,178.05 × 181,581,748.85
  4. Step 4: Simplify right side
    324,628,035.93x = 81,353,740,101,250,128
  5. Step 5: Solve for x
    x = 81,353,740,101,250,128/324,628,035.93
  6. Step 6: Final answer
    x = 250,606,020.11

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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.