Home / 334,455,219.92-501,687,872.13-116,112,495.53

Finding the Fourth Proportional to 334,455,219.92, 501,687,872.13 and 116,112,495.53

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Solution

The fourth proportional to 334,455,219.92, 501,687,872.13 and 116,112,495.53 is: 174,170,493.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,455,219.92 : 501,687,872.13 = 116,112,495.53 : x
  2. Step 2: Convert to fraction form
    334,455,219.92/501,687,872.13 = 116,112,495.53/x
  3. Step 3: Cross multiply
    334,455,219.92x = 501,687,872.13 × 116,112,495.53
  4. Step 4: Simplify right side
    334,455,219.92x = 58,252,230,810,149,840
  5. Step 5: Solve for x
    x = 58,252,230,810,149,840/334,455,219.92
  6. Step 6: Final answer
    x = 174,170,493.81

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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.