Home / 273,112,204.46-376,924,050.27-167,335,817.94

Finding the Fourth Proportional to 273,112,204.46, 376,924,050.27 and 167,335,817.94

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Solution

The fourth proportional to 273,112,204.46, 376,924,050.27 and 167,335,817.94 is: 230,941,324.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,112,204.46 : 376,924,050.27 = 167,335,817.94 : x
  2. Step 2: Convert to fraction form
    273,112,204.46/376,924,050.27 = 167,335,817.94/x
  3. Step 3: Cross multiply
    273,112,204.46x = 376,924,050.27 × 167,335,817.94
  4. Step 4: Simplify right side
    273,112,204.46x = 63,072,894,253,188,120
  5. Step 5: Solve for x
    x = 63,072,894,253,188,120/273,112,204.46
  6. Step 6: Final answer
    x = 230,941,324.57

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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.