Home / 17,296,767.80-25,945,151.70-10,935,222.20

Finding the Fourth Proportional to 17,296,767.80, 25,945,151.70 and 10,935,222.20

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Solution

The fourth proportional to 17,296,767.80, 25,945,151.70 and 10,935,222.20 is: 16,402,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296,767.80 : 25,945,151.70 = 10,935,222.20 : x
  2. Step 2: Convert to fraction form
    17,296,767.80/25,945,151.70 = 10,935,222.20/x
  3. Step 3: Cross multiply
    17,296,767.80x = 25,945,151.70 × 10,935,222.20
  4. Step 4: Simplify right side
    17,296,767.80x = 283,715,998,852,207.69
  5. Step 5: Solve for x
    x = 283,715,998,852,207.69/17,296,767.80
  6. Step 6: Final answer
    x = 16,402,833.30

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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.