Home / 246,123,811.08-339,613,129.62-141,681,701.16

Finding the Fourth Proportional to 246,123,811.08, 339,613,129.62 and 141,681,701.16

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Solution

The fourth proportional to 246,123,811.08, 339,613,129.62 and 141,681,701.16 is: 195,499,028.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,123,811.08 : 339,613,129.62 = 141,681,701.16 : x
  2. Step 2: Convert to fraction form
    246,123,811.08/339,613,129.62 = 141,681,701.16/x
  3. Step 3: Cross multiply
    246,123,811.08x = 339,613,129.62 × 141,681,701.16
  4. Step 4: Simplify right side
    246,123,811.08x = 48,116,965,940,833,184
  5. Step 5: Solve for x
    x = 48,116,965,940,833,184/246,123,811.08
  6. Step 6: Final answer
    x = 195,499,028.43

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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.