Home / 11,444,673.60-17,167,010.40-5,051,635.20

Finding the Fourth Proportional to 11,444,673.60, 17,167,010.40 and 5,051,635.20

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Solution

The fourth proportional to 11,444,673.60, 17,167,010.40 and 5,051,635.20 is: 7,577,452.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444,673.60 : 17,167,010.40 = 5,051,635.20 : x
  2. Step 2: Convert to fraction form
    11,444,673.60/17,167,010.40 = 5,051,635.20/x
  3. Step 3: Cross multiply
    11,444,673.60x = 17,167,010.40 × 5,051,635.20
  4. Step 4: Simplify right side
    11,444,673.60x = 86,721,474,015,406.08
  5. Step 5: Solve for x
    x = 86,721,474,015,406.08/11,444,673.60
  6. Step 6: Final answer
    x = 7,577,452.80

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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.