Home / 36,223,676.40-54,335,514.60-32,640,495.60

Finding the Fourth Proportional to 36,223,676.40, 54,335,514.60 and 32,640,495.60

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Solution

The fourth proportional to 36,223,676.40, 54,335,514.60 and 32,640,495.60 is: 48,960,743.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,223,676.40 : 54,335,514.60 = 32,640,495.60 : x
  2. Step 2: Convert to fraction form
    36,223,676.40/54,335,514.60 = 32,640,495.60/x
  3. Step 3: Cross multiply
    36,223,676.40x = 54,335,514.60 × 32,640,495.60
  4. Step 4: Simplify right side
    36,223,676.40x = 1,773,538,125,225,036
  5. Step 5: Solve for x
    x = 1,773,538,125,225,036/36,223,676.40
  6. Step 6: Final answer
    x = 48,960,743.40

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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.