Home / 27,284,138.35-37,556,542.04-23,793,318.32

Finding the Fourth Proportional to 27,284,138.35, 37,556,542.04 and 23,793,318.32

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Solution

The fourth proportional to 27,284,138.35, 37,556,542.04 and 23,793,318.32 is: 32,751,437.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,284,138.35 : 37,556,542.04 = 23,793,318.32 : x
  2. Step 2: Convert to fraction form
    27,284,138.35/37,556,542.04 = 23,793,318.32/x
  3. Step 3: Cross multiply
    27,284,138.35x = 37,556,542.04 × 23,793,318.32
  4. Step 4: Simplify right side
    27,284,138.35x = 893,594,759,449,432.88
  5. Step 5: Solve for x
    x = 893,594,759,449,432.88/27,284,138.35
  6. Step 6: Final answer
    x = 32,751,437.78

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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.