Home / 246,599,463.03-340,304,546.92-133,566,142.76

Finding the Fourth Proportional to 246,599,463.03, 340,304,546.92 and 133,566,142.76

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Solution

The fourth proportional to 246,599,463.03, 340,304,546.92 and 133,566,142.76 is: 184,319,808.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,599,463.03 : 340,304,546.92 = 133,566,142.76 : x
  2. Step 2: Convert to fraction form
    246,599,463.03/340,304,546.92 = 133,566,142.76/x
  3. Step 3: Cross multiply
    246,599,463.03x = 340,304,546.92 × 133,566,142.76
  4. Step 4: Simplify right side
    246,599,463.03x = 45,453,165,695,126,016
  5. Step 5: Solve for x
    x = 45,453,165,695,126,016/246,599,463.03
  6. Step 6: Final answer
    x = 184,319,808.07

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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.