Home / 224,999,912.88-336,827,446.17-136,099,444.23

Finding the Fourth Proportional to 224,999,912.88, 336,827,446.17 and 136,099,444.23

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Solution

The fourth proportional to 224,999,912.88, 336,827,446.17 and 136,099,444.23 is: 203,742,426.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,999,912.88 : 336,827,446.17 = 136,099,444.23 : x
  2. Step 2: Convert to fraction form
    224,999,912.88/336,827,446.17 = 136,099,444.23/x
  3. Step 3: Cross multiply
    224,999,912.88x = 336,827,446.17 × 136,099,444.23
  4. Step 4: Simplify right side
    224,999,912.88x = 45,842,028,225,147,240
  5. Step 5: Solve for x
    x = 45,842,028,225,147,240/224,999,912.88
  6. Step 6: Final answer
    x = 203,742,426.56

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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.