Home / 53,037,064.44-79,407,783.45-27,073,514.39

Finding the Fourth Proportional to 53,037,064.44, 79,407,783.45 and 27,073,514.39

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Solution

The fourth proportional to 53,037,064.44, 79,407,783.45 and 27,073,514.39 is: 40,534,818.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,037,064.44 : 79,407,783.45 = 27,073,514.39 : x
  2. Step 2: Convert to fraction form
    53,037,064.44/79,407,783.45 = 27,073,514.39/x
  3. Step 3: Cross multiply
    53,037,064.44x = 79,407,783.45 × 27,073,514.39
  4. Step 4: Simplify right side
    53,037,064.44x = 2,149,847,767,514,540.25
  5. Step 5: Solve for x
    x = 2,149,847,767,514,540.25/53,037,064.44
  6. Step 6: Final answer
    x = 40,534,818.25

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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.