Home / 239,777,164.73-359,809,234.14-103,462,548.23

Finding the Fourth Proportional to 239,777,164.73, 359,809,234.14 and 103,462,548.23

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Solution

The fourth proportional to 239,777,164.73, 359,809,234.14 and 103,462,548.23 is: 155,255,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,777,164.73 : 359,809,234.14 = 103,462,548.23 : x
  2. Step 2: Convert to fraction form
    239,777,164.73/359,809,234.14 = 103,462,548.23/x
  3. Step 3: Cross multiply
    239,777,164.73x = 359,809,234.14 × 103,462,548.23
  4. Step 4: Simplify right side
    239,777,164.73x = 37,226,780,240,809,112
  5. Step 5: Solve for x
    x = 37,226,780,240,809,112/239,777,164.73
  6. Step 6: Final answer
    x = 155,255,736.23

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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.