Home / 14,567,017.44-20,102,486.38-8,040,649.80

Finding the Fourth Proportional to 14,567,017.44, 20,102,486.38 and 8,040,649.80

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Solution

The fourth proportional to 14,567,017.44, 20,102,486.38 and 8,040,649.80 is: 11,096,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,017.44 : 20,102,486.38 = 8,040,649.80 : x
  2. Step 2: Convert to fraction form
    14,567,017.44/20,102,486.38 = 8,040,649.80/x
  3. Step 3: Cross multiply
    14,567,017.44x = 20,102,486.38 × 8,040,649.80
  4. Step 4: Simplify right side
    14,567,017.44x = 161,637,053,090,849.72
  5. Step 5: Solve for x
    x = 161,637,053,090,849.72/14,567,017.44
  6. Step 6: Final answer
    x = 11,096,098.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.