Home / 184,638,003.30-276,733,056.15-82,293,401.70

Finding the Fourth Proportional to 184,638,003.30, 276,733,056.15 and 82,293,401.70

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Solution

The fourth proportional to 184,638,003.30, 276,733,056.15 and 82,293,401.70 is: 123,340,288.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,638,003.30 : 276,733,056.15 = 82,293,401.70 : x
  2. Step 2: Convert to fraction form
    184,638,003.30/276,733,056.15 = 82,293,401.70/x
  3. Step 3: Cross multiply
    184,638,003.30x = 276,733,056.15 × 82,293,401.70
  4. Step 4: Simplify right side
    184,638,003.30x = 22,773,304,553,420,604
  5. Step 5: Solve for x
    x = 22,773,304,553,420,604/184,638,003.30
  6. Step 6: Final answer
    x = 123,340,288.27

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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.