Home / 11,568,305.60-17,340,648.60-6,773,526.80

Finding the Fourth Proportional to 11,568,305.60, 17,340,648.60 and 6,773,526.80

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Solution

The fourth proportional to 11,568,305.60, 17,340,648.60 and 6,773,526.80 is: 10,153,375.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,568,305.60 : 17,340,648.60 = 6,773,526.80 : x
  2. Step 2: Convert to fraction form
    11,568,305.60/17,340,648.60 = 6,773,526.80/x
  3. Step 3: Cross multiply
    11,568,305.60x = 17,340,648.60 × 6,773,526.80
  4. Step 4: Simplify right side
    11,568,305.60x = 117,457,348,021,482.48
  5. Step 5: Solve for x
    x = 117,457,348,021,482.48/11,568,305.60
  6. Step 6: Final answer
    x = 10,153,375.27

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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.