Home / 17,201,086.20-23,737,502.83-9,466,128.52

Finding the Fourth Proportional to 17,201,086.20, 23,737,502.83 and 9,466,128.52

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Solution

The fourth proportional to 17,201,086.20, 23,737,502.83 and 9,466,128.52 is: 13,063,259.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,201,086.20 : 23,737,502.83 = 9,466,128.52 : x
  2. Step 2: Convert to fraction form
    17,201,086.20/23,737,502.83 = 9,466,128.52/x
  3. Step 3: Cross multiply
    17,201,086.20x = 23,737,502.83 × 9,466,128.52
  4. Step 4: Simplify right side
    17,201,086.20x = 224,702,252,440,764.88
  5. Step 5: Solve for x
    x = 224,702,252,440,764.88/17,201,086.20
  6. Step 6: Final answer
    x = 13,063,259.49

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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.