Home / 169,227,002.65-233,447,316.03-110,524,029.79

Finding the Fourth Proportional to 169,227,002.65, 233,447,316.03 and 110,524,029.79

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Solution

The fourth proportional to 169,227,002.65, 233,447,316.03 and 110,524,029.79 is: 152,467,027.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,227,002.65 : 233,447,316.03 = 110,524,029.79 : x
  2. Step 2: Convert to fraction form
    169,227,002.65/233,447,316.03 = 110,524,029.79/x
  3. Step 3: Cross multiply
    169,227,002.65x = 233,447,316.03 × 110,524,029.79
  4. Step 4: Simplify right side
    169,227,002.65x = 25,801,538,110,711,644
  5. Step 5: Solve for x
    x = 25,801,538,110,711,644/169,227,002.65
  6. Step 6: Final answer
    x = 152,467,027.76

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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.