Home / 17,882,496.39-26,823,996.09-5,103,002.46

Finding the Fourth Proportional to 17,882,496.39, 26,823,996.09 and 5,103,002.46

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Solution

The fourth proportional to 17,882,496.39, 26,823,996.09 and 5,103,002.46 is: 7,654,575.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,496.39 : 26,823,996.09 = 5,103,002.46 : x
  2. Step 2: Convert to fraction form
    17,882,496.39/26,823,996.09 = 5,103,002.46/x
  3. Step 3: Cross multiply
    17,882,496.39x = 26,823,996.09 × 5,103,002.46
  4. Step 4: Simplify right side
    17,882,496.39x = 136,882,918,034,300.38
  5. Step 5: Solve for x
    x = 136,882,918,034,300.38/17,882,496.39
  6. Step 6: Final answer
    x = 7,654,575.46

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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.