Home / 27,292,671.94-37,648,098.21-17,634,879.94

Finding the Fourth Proportional to 27,292,671.94, 37,648,098.21 and 17,634,879.94

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Solution

The fourth proportional to 27,292,671.94, 37,648,098.21 and 17,634,879.94 is: 24,325,932.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,671.94 : 37,648,098.21 = 17,634,879.94 : x
  2. Step 2: Convert to fraction form
    27,292,671.94/37,648,098.21 = 17,634,879.94/x
  3. Step 3: Cross multiply
    27,292,671.94x = 37,648,098.21 × 17,634,879.94
  4. Step 4: Simplify right side
    27,292,671.94x = 663,919,691,902,679
  5. Step 5: Solve for x
    x = 663,919,691,902,679/27,292,671.94
  6. Step 6: Final answer
    x = 24,325,932.37

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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.