Home / 179,762,845.23-269,721,948.56-96,667,475.49

Finding the Fourth Proportional to 179,762,845.23, 269,721,948.56 and 96,667,475.49

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Solution

The fourth proportional to 179,762,845.23, 269,721,948.56 and 96,667,475.49 is: 145,042,986.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,762,845.23 : 269,721,948.56 = 96,667,475.49 : x
  2. Step 2: Convert to fraction form
    179,762,845.23/269,721,948.56 = 96,667,475.49/x
  3. Step 3: Cross multiply
    179,762,845.23x = 269,721,948.56 × 96,667,475.49
  4. Step 4: Simplify right side
    179,762,845.23x = 26,073,339,851,055,504
  5. Step 5: Solve for x
    x = 26,073,339,851,055,504/179,762,845.23
  6. Step 6: Final answer
    x = 145,042,986.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.