Home / 17,162,014.18-23,664,171.45-10,958,904.58

Finding the Fourth Proportional to 17,162,014.18, 23,664,171.45 and 10,958,904.58

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Solution

The fourth proportional to 17,162,014.18, 23,664,171.45 and 10,958,904.58 is: 15,110,895.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,162,014.18 : 23,664,171.45 = 10,958,904.58 : x
  2. Step 2: Convert to fraction form
    17,162,014.18/23,664,171.45 = 10,958,904.58/x
  3. Step 3: Cross multiply
    17,162,014.18x = 23,664,171.45 × 10,958,904.58
  4. Step 4: Simplify right side
    17,162,014.18x = 259,333,396,885,310.25
  5. Step 5: Solve for x
    x = 259,333,396,885,310.25/17,162,014.18
  6. Step 6: Final answer
    x = 15,110,895.15

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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.