Home / 224,661,667.20-336,992,500.80-183,846,998.40

Finding the Fourth Proportional to 224,661,667.20, 336,992,500.80 and 183,846,998.40

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Solution

The fourth proportional to 224,661,667.20, 336,992,500.80 and 183,846,998.40 is: 275,770,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,661,667.20 : 336,992,500.80 = 183,846,998.40 : x
  2. Step 2: Convert to fraction form
    224,661,667.20/336,992,500.80 = 183,846,998.40/x
  3. Step 3: Cross multiply
    224,661,667.20x = 336,992,500.80 × 183,846,998.40
  4. Step 4: Simplify right side
    224,661,667.20x = 61,955,059,755,389,600
  5. Step 5: Solve for x
    x = 61,955,059,755,389,600/224,661,667.20
  6. Step 6: Final answer
    x = 275,770,497.60

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1.5x scale

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.