Home / 33,376,707.60-50,007,000.60-15,388,918.80

Finding the Fourth Proportional to 33,376,707.60, 50,007,000.60 and 15,388,918.80

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Solution

The fourth proportional to 33,376,707.60, 50,007,000.60 and 15,388,918.80 is: 23,056,608.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376,707.60 : 50,007,000.60 = 15,388,918.80 : x
  2. Step 2: Convert to fraction form
    33,376,707.60/50,007,000.60 = 15,388,918.80/x
  3. Step 3: Cross multiply
    33,376,707.60x = 50,007,000.60 × 15,388,918.80
  4. Step 4: Simplify right side
    33,376,707.60x = 769,553,671,664,951.38
  5. Step 5: Solve for x
    x = 769,553,671,664,951.38/33,376,707.60
  6. Step 6: Final answer
    x = 23,056,608.25

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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.