Home / 33,477,084.04-50,139,173.53-15,981,947.70

Finding the Fourth Proportional to 33,477,084.04, 50,139,173.53 and 15,981,947.70

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Solution

The fourth proportional to 33,477,084.04, 50,139,173.53 and 15,981,947.70 is: 23,936,423.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,477,084.04 : 50,139,173.53 = 15,981,947.70 : x
  2. Step 2: Convert to fraction form
    33,477,084.04/50,139,173.53 = 15,981,947.70/x
  3. Step 3: Cross multiply
    33,477,084.04x = 50,139,173.53 × 15,981,947.70
  4. Step 4: Simplify right side
    33,477,084.04x = 801,321,648,997,774.62
  5. Step 5: Solve for x
    x = 801,321,648,997,774.62/33,477,084.04
  6. Step 6: Final answer
    x = 23,936,423.14

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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.