Home / 32,625,351.04-45,021,819.30-17,940,889.16

Finding the Fourth Proportional to 32,625,351.04, 45,021,819.30 and 17,940,889.16

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Solution

The fourth proportional to 32,625,351.04, 45,021,819.30 and 17,940,889.16 is: 24,757,786.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,625,351.04 : 45,021,819.30 = 17,940,889.16 : x
  2. Step 2: Convert to fraction form
    32,625,351.04/45,021,819.30 = 17,940,889.16/x
  3. Step 3: Cross multiply
    32,625,351.04x = 45,021,819.30 × 17,940,889.16
  4. Step 4: Simplify right side
    32,625,351.04x = 807,731,469,842,848.75
  5. Step 5: Solve for x
    x = 807,731,469,842,848.75/32,625,351.04
  6. Step 6: Final answer
    x = 24,757,786.33

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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.