Home / 17,147,194.52-23,652,364.92-10,172,934.42

Finding the Fourth Proportional to 17,147,194.52, 23,652,364.92 and 10,172,934.42

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Solution

The fourth proportional to 17,147,194.52, 23,652,364.92 and 10,172,934.42 is: 14,032,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,147,194.52 : 23,652,364.92 = 10,172,934.42 : x
  2. Step 2: Convert to fraction form
    17,147,194.52/23,652,364.92 = 10,172,934.42/x
  3. Step 3: Cross multiply
    17,147,194.52x = 23,652,364.92 × 10,172,934.42
  4. Step 4: Simplify right side
    17,147,194.52x = 240,613,957,209,068.56
  5. Step 5: Solve for x
    x = 240,613,957,209,068.56/17,147,194.52
  6. Step 6: Final answer
    x = 14,032,263.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.