Home / 34,461,514.80-51,692,272.20-28,084,222.80

Finding the Fourth Proportional to 34,461,514.80, 51,692,272.20 and 28,084,222.80

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Solution

The fourth proportional to 34,461,514.80, 51,692,272.20 and 28,084,222.80 is: 42,126,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,461,514.80 : 51,692,272.20 = 28,084,222.80 : x
  2. Step 2: Convert to fraction form
    34,461,514.80/51,692,272.20 = 28,084,222.80/x
  3. Step 3: Cross multiply
    34,461,514.80x = 51,692,272.20 × 28,084,222.80
  4. Step 4: Simplify right side
    34,461,514.80x = 1,451,737,289,503,046.25
  5. Step 5: Solve for x
    x = 1,451,737,289,503,046.25/34,461,514.80
  6. Step 6: Final answer
    x = 42,126,334.20

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Double scale
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Similar ratio
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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.