Home / 79,524,893.41-109,745,008.65-44,717,279.38

Finding the Fourth Proportional to 79,524,893.41, 109,745,008.65 and 44,717,279.38

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Solution

The fourth proportional to 79,524,893.41, 109,745,008.65 and 44,717,279.38 is: 61,710,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,524,893.41 : 109,745,008.65 = 44,717,279.38 : x
  2. Step 2: Convert to fraction form
    79,524,893.41/109,745,008.65 = 44,717,279.38/x
  3. Step 3: Cross multiply
    79,524,893.41x = 109,745,008.65 × 44,717,279.38
  4. Step 4: Simplify right side
    79,524,893.41x = 4,907,498,212,088,204
  5. Step 5: Solve for x
    x = 4,907,498,212,088,204/79,524,893.41
  6. Step 6: Final answer
    x = 61,710,214.27

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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.