Home / 53,383,328.40-80,074,992.60-24,685,514.40

Finding the Fourth Proportional to 53,383,328.40, 80,074,992.60 and 24,685,514.40

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Solution

The fourth proportional to 53,383,328.40, 80,074,992.60 and 24,685,514.40 is: 37,028,271.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,383,328.40 : 80,074,992.60 = 24,685,514.40 : x
  2. Step 2: Convert to fraction form
    53,383,328.40/80,074,992.60 = 24,685,514.40/x
  3. Step 3: Cross multiply
    53,383,328.40x = 80,074,992.60 × 24,685,514.40
  4. Step 4: Simplify right side
    53,383,328.40x = 1,976,692,382,907,193.25
  5. Step 5: Solve for x
    x = 1,976,692,382,907,193.25/53,383,328.40
  6. Step 6: Final answer
    x = 37,028,271.60

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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.