Home / 267,072,078.14-400,086,640.72-184,059,001.03

Finding the Fourth Proportional to 267,072,078.14, 400,086,640.72 and 184,059,001.03

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Solution

The fourth proportional to 267,072,078.14, 400,086,640.72 and 184,059,001.03 is: 275,729,113.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,072,078.14 : 400,086,640.72 = 184,059,001.03 : x
  2. Step 2: Convert to fraction form
    267,072,078.14/400,086,640.72 = 184,059,001.03/x
  3. Step 3: Cross multiply
    267,072,078.14x = 400,086,640.72 × 184,059,001.03
  4. Step 4: Simplify right side
    267,072,078.14x = 73,639,547,416,371,728
  5. Step 5: Solve for x
    x = 73,639,547,416,371,728/267,072,078.14
  6. Step 6: Final answer
    x = 275,729,113.76

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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.