Home / 164,588,734.18-246,937,982.82-109,473,850.27

Finding the Fourth Proportional to 164,588,734.18, 246,937,982.82 and 109,473,850.27

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Solution

The fourth proportional to 164,588,734.18, 246,937,982.82 and 109,473,850.27 is: 164,247,279.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,734.18 : 246,937,982.82 = 109,473,850.27 : x
  2. Step 2: Convert to fraction form
    164,588,734.18/246,937,982.82 = 109,473,850.27/x
  3. Step 3: Cross multiply
    164,588,734.18x = 246,937,982.82 × 109,473,850.27
  4. Step 4: Simplify right side
    164,588,734.18x = 27,033,251,756,339,208
  5. Step 5: Solve for x
    x = 27,033,251,756,339,208/164,588,734.18
  6. Step 6: Final answer
    x = 164,247,279.08

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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.