Home / 224,928,015.40-336,720,176.70-134,004,802.60

Finding the Fourth Proportional to 224,928,015.40, 336,720,176.70 and 134,004,802.60

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Solution

The fourth proportional to 224,928,015.40, 336,720,176.70 and 134,004,802.60 is: 200,606,939.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,928,015.40 : 336,720,176.70 = 134,004,802.60 : x
  2. Step 2: Convert to fraction form
    224,928,015.40/336,720,176.70 = 134,004,802.60/x
  3. Step 3: Cross multiply
    224,928,015.40x = 336,720,176.70 × 134,004,802.60
  4. Step 4: Simplify right side
    224,928,015.40x = 45,122,120,810,120,616
  5. Step 5: Solve for x
    x = 45,122,120,810,120,616/224,928,015.40
  6. Step 6: Final answer
    x = 200,606,939.65

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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.