Home / 166,732,081.83-230,091,623.89-92,393,884.10

Finding the Fourth Proportional to 166,732,081.83, 230,091,623.89 and 92,393,884.10

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Solution

The fourth proportional to 166,732,081.83, 230,091,623.89 and 92,393,884.10 is: 127,504,308.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,732,081.83 : 230,091,623.89 = 92,393,884.10 : x
  2. Step 2: Convert to fraction form
    166,732,081.83/230,091,623.89 = 92,393,884.10/x
  3. Step 3: Cross multiply
    166,732,081.83x = 230,091,623.89 × 92,393,884.10
  4. Step 4: Simplify right side
    166,732,081.83x = 21,259,058,830,417,696
  5. Step 5: Solve for x
    x = 21,259,058,830,417,696/166,732,081.83
  6. Step 6: Final answer
    x = 127,504,308.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.