Home / 368,059,850.29-507,924,240.86-200,795,604.63

Finding the Fourth Proportional to 368,059,850.29, 507,924,240.86 and 200,795,604.63

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Solution

The fourth proportional to 368,059,850.29, 507,924,240.86 and 200,795,604.63 is: 277,098,833.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,059,850.29 : 507,924,240.86 = 200,795,604.63 : x
  2. Step 2: Convert to fraction form
    368,059,850.29/507,924,240.86 = 200,795,604.63/x
  3. Step 3: Cross multiply
    368,059,850.29x = 507,924,240.86 × 200,795,604.63
  4. Step 4: Simplify right side
    368,059,850.29x = 101,988,955,048,314,720
  5. Step 5: Solve for x
    x = 101,988,955,048,314,720/368,059,850.29
  6. Step 6: Final answer
    x = 277,098,833.16

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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.