Home / 11,664,010.90-17,496,016.35-5,692,042.90

Finding the Fourth Proportional to 11,664,010.90, 17,496,016.35 and 5,692,042.90

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Solution

The fourth proportional to 11,664,010.90, 17,496,016.35 and 5,692,042.90 is: 8,538,064.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,010.90 : 17,496,016.35 = 5,692,042.90 : x
  2. Step 2: Convert to fraction form
    11,664,010.90/17,496,016.35 = 5,692,042.90/x
  3. Step 3: Cross multiply
    11,664,010.90x = 17,496,016.35 × 5,692,042.90
  4. Step 4: Simplify right side
    11,664,010.90x = 99,588,075,643,301.44
  5. Step 5: Solve for x
    x = 99,588,075,643,301.44/11,664,010.90
  6. Step 6: Final answer
    x = 8,538,064.35

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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.