Home / 17,457,089.22-24,091,530.48-9,722,131.53

Finding the Fourth Proportional to 17,457,089.22, 24,091,530.48 and 9,722,131.53

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Solution

The fourth proportional to 17,457,089.22, 24,091,530.48 and 9,722,131.53 is: 13,416,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457,089.22 : 24,091,530.48 = 9,722,131.53 : x
  2. Step 2: Convert to fraction form
    17,457,089.22/24,091,530.48 = 9,722,131.53/x
  3. Step 3: Cross multiply
    17,457,089.22x = 24,091,530.48 × 9,722,131.53
  4. Step 4: Simplify right side
    17,457,089.22x = 234,221,028,085,564.03
  5. Step 5: Solve for x
    x = 234,221,028,085,564.03/17,457,089.22
  6. Step 6: Final answer
    x = 13,416,957.73

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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.