Home / 17,729,266.60-26,593,899.90-6,370,085.80

Finding the Fourth Proportional to 17,729,266.60, 26,593,899.90 and 6,370,085.80

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Solution

The fourth proportional to 17,729,266.60, 26,593,899.90 and 6,370,085.80 is: 9,555,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,266.60 : 26,593,899.90 = 6,370,085.80 : x
  2. Step 2: Convert to fraction form
    17,729,266.60/26,593,899.90 = 6,370,085.80/x
  3. Step 3: Cross multiply
    17,729,266.60x = 26,593,899.90 × 6,370,085.80
  4. Step 4: Simplify right side
    17,729,266.60x = 169,405,424,119,611.41
  5. Step 5: Solve for x
    x = 169,405,424,119,611.41/17,729,266.60
  6. Step 6: Final answer
    x = 9,555,128.70

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Similar ratio
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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.