Home / 33,222,416.30-49,823,794.05-13,016,029.10

Finding the Fourth Proportional to 33,222,416.30, 49,823,794.05 and 13,016,029.10

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Solution

The fourth proportional to 33,222,416.30, 49,823,794.05 and 13,016,029.10 is: 19,520,192.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,416.30 : 49,823,794.05 = 13,016,029.10 : x
  2. Step 2: Convert to fraction form
    33,222,416.30/49,823,794.05 = 13,016,029.10/x
  3. Step 3: Cross multiply
    33,222,416.30x = 49,823,794.05 × 13,016,029.10
  4. Step 4: Simplify right side
    33,222,416.30x = 648,507,953,227,206.75
  5. Step 5: Solve for x
    x = 648,507,953,227,206.75/33,222,416.30
  6. Step 6: Final answer
    x = 19,520,192.25

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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.