Home / 17,271,934.71-23,835,370.82-9,536,830.71

Finding the Fourth Proportional to 17,271,934.71, 23,835,370.82 and 9,536,830.71

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Solution

The fourth proportional to 17,271,934.71, 23,835,370.82 and 9,536,830.71 is: 13,160,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,271,934.71 : 23,835,370.82 = 9,536,830.71 : x
  2. Step 2: Convert to fraction form
    17,271,934.71/23,835,370.82 = 9,536,830.71/x
  3. Step 3: Cross multiply
    17,271,934.71x = 23,835,370.82 × 9,536,830.71
  4. Step 4: Simplify right side
    17,271,934.71x = 227,313,896,372,729.75
  5. Step 5: Solve for x
    x = 227,313,896,372,729.75/17,271,934.71
  6. Step 6: Final answer
    x = 13,160,882.10

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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.