Home / 17,271,934.21-23,835,370.13-9,536,830.21

Finding the Fourth Proportional to 17,271,934.21, 23,835,370.13 and 9,536,830.21

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Solution

The fourth proportional to 17,271,934.21, 23,835,370.13 and 9,536,830.21 is: 13,160,881.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,271,934.21 : 23,835,370.13 = 9,536,830.21 : x
  2. Step 2: Convert to fraction form
    17,271,934.21/23,835,370.13 = 9,536,830.21/x
  3. Step 3: Cross multiply
    17,271,934.21x = 23,835,370.13 × 9,536,830.21
  4. Step 4: Simplify right side
    17,271,934.21x = 227,313,877,922,315.62
  5. Step 5: Solve for x
    x = 227,313,877,922,315.62/17,271,934.21
  6. Step 6: Final answer
    x = 13,160,881.41

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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.