Home / 33,904,488.55-46,786,904.22-18,434,586.10

Finding the Fourth Proportional to 33,904,488.55, 46,786,904.22 and 18,434,586.10

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Solution

The fourth proportional to 33,904,488.55, 46,786,904.22 and 18,434,586.10 is: 25,439,027.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,904,488.55 : 46,786,904.22 = 18,434,586.10 : x
  2. Step 2: Convert to fraction form
    33,904,488.55/46,786,904.22 = 18,434,586.10/x
  3. Step 3: Cross multiply
    33,904,488.55x = 46,786,904.22 × 18,434,586.10
  4. Step 4: Simplify right side
    33,904,488.55x = 862,497,214,196,043.38
  5. Step 5: Solve for x
    x = 862,497,214,196,043.38/33,904,488.55
  6. Step 6: Final answer
    x = 25,439,027.43

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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.