Home / 33,861,544.85-46,720,926.81-19,923,508.32

Finding the Fourth Proportional to 33,861,544.85, 46,720,926.81 and 19,923,508.32

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Solution

The fourth proportional to 33,861,544.85, 46,720,926.81 and 19,923,508.32 is: 27,489,731.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,861,544.85 : 46,720,926.81 = 19,923,508.32 : x
  2. Step 2: Convert to fraction form
    33,861,544.85/46,720,926.81 = 19,923,508.32/x
  3. Step 3: Cross multiply
    33,861,544.85x = 46,720,926.81 × 19,923,508.32
  4. Step 4: Simplify right side
    33,861,544.85x = 930,844,774,017,146.12
  5. Step 5: Solve for x
    x = 930,844,774,017,146.12/33,861,544.85
  6. Step 6: Final answer
    x = 27,489,731.44

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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.