Home / 224,378,293.28-336,674,028.63-155,397,251.48

Finding the Fourth Proportional to 224,378,293.28, 336,674,028.63 and 155,397,251.48

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Solution

The fourth proportional to 224,378,293.28, 336,674,028.63 and 155,397,251.48 is: 233,169,697.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,378,293.28 : 336,674,028.63 = 155,397,251.48 : x
  2. Step 2: Convert to fraction form
    224,378,293.28/336,674,028.63 = 155,397,251.48/x
  3. Step 3: Cross multiply
    224,378,293.28x = 336,674,028.63 × 155,397,251.48
  4. Step 4: Simplify right side
    224,378,293.28x = 52,318,218,693,800,824
  5. Step 5: Solve for x
    x = 52,318,218,693,800,824/224,378,293.28
  6. Step 6: Final answer
    x = 233,169,697.16

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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.