Home / 33,903,844.14-46,786,753.71-18,434,318.34

Finding the Fourth Proportional to 33,903,844.14, 46,786,753.71 and 18,434,318.34

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Solution

The fourth proportional to 33,903,844.14, 46,786,753.71 and 18,434,318.34 is: 25,439,059.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,903,844.14 : 46,786,753.71 = 18,434,318.34 : x
  2. Step 2: Convert to fraction form
    33,903,844.14/46,786,753.71 = 18,434,318.34/x
  3. Step 3: Cross multiply
    33,903,844.14x = 46,786,753.71 × 18,434,318.34
  4. Step 4: Simplify right side
    33,903,844.14x = 862,481,911,985,316
  5. Step 5: Solve for x
    x = 862,481,911,985,316/33,903,844.14
  6. Step 6: Final answer
    x = 25,439,059.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.