Home / 182,606,097.72-251,969,515.08-111,042,474.18

Finding the Fourth Proportional to 182,606,097.72, 251,969,515.08 and 111,042,474.18

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Solution

The fourth proportional to 182,606,097.72, 251,969,515.08 and 111,042,474.18 is: 153,222,256.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,606,097.72 : 251,969,515.08 = 111,042,474.18 : x
  2. Step 2: Convert to fraction form
    182,606,097.72/251,969,515.08 = 111,042,474.18/x
  3. Step 3: Cross multiply
    182,606,097.72x = 251,969,515.08 × 111,042,474.18
  4. Step 4: Simplify right side
    182,606,097.72x = 27,979,318,372,418,024
  5. Step 5: Solve for x
    x = 27,979,318,372,418,024/182,606,097.72
  6. Step 6: Final answer
    x = 153,222,256.66

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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.