Home / 36,085,676.40-54,128,514.60-24,606,550.80

Finding the Fourth Proportional to 36,085,676.40, 54,128,514.60 and 24,606,550.80

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Solution

The fourth proportional to 36,085,676.40, 54,128,514.60 and 24,606,550.80 is: 36,909,826.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,676.40 : 54,128,514.60 = 24,606,550.80 : x
  2. Step 2: Convert to fraction form
    36,085,676.40/54,128,514.60 = 24,606,550.80/x
  3. Step 3: Cross multiply
    36,085,676.40x = 54,128,514.60 × 24,606,550.80
  4. Step 4: Simplify right side
    36,085,676.40x = 1,331,916,044,233,441.75
  5. Step 5: Solve for x
    x = 1,331,916,044,233,441.75/36,085,676.40
  6. Step 6: Final answer
    x = 36,909,826.20

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1.5x scale

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.