Home / 17,052,081.84-23,531,595.39-9,316,958.22

Finding the Fourth Proportional to 17,052,081.84, 23,531,595.39 and 9,316,958.22

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Solution

The fourth proportional to 17,052,081.84, 23,531,595.39 and 9,316,958.22 is: 12,857,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,052,081.84 : 23,531,595.39 = 9,316,958.22 : x
  2. Step 2: Convert to fraction form
    17,052,081.84/23,531,595.39 = 9,316,958.22/x
  3. Step 3: Cross multiply
    17,052,081.84x = 23,531,595.39 × 9,316,958.22
  4. Step 4: Simplify right side
    17,052,081.84x = 219,242,891,098,574.62
  5. Step 5: Solve for x
    x = 219,242,891,098,574.62/17,052,081.84
  6. Step 6: Final answer
    x = 12,857,250.70

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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.