Home / 17,102,715.96-23,602,054.68-9,367,260.06

Finding the Fourth Proportional to 17,102,715.96, 23,602,054.68 and 9,367,260.06

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Solution

The fourth proportional to 17,102,715.96, 23,602,054.68 and 9,367,260.06 is: 12,926,986.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,715.96 : 23,602,054.68 = 9,367,260.06 : x
  2. Step 2: Convert to fraction form
    17,102,715.96/23,602,054.68 = 9,367,260.06/x
  3. Step 3: Cross multiply
    17,102,715.96x = 23,602,054.68 × 9,367,260.06
  4. Step 4: Simplify right side
    17,102,715.96x = 221,086,584,137,900.09
  5. Step 5: Solve for x
    x = 221,086,584,137,900.09/17,102,715.96
  6. Step 6: Final answer
    x = 12,926,986.84

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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.