Home / 17,201,087.20-23,737,504.21-9,466,129.52

Finding the Fourth Proportional to 17,201,087.20, 23,737,504.21 and 9,466,129.52

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Solution

The fourth proportional to 17,201,087.20, 23,737,504.21 and 9,466,129.52 is: 13,063,260.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,201,087.20 : 23,737,504.21 = 9,466,129.52 : x
  2. Step 2: Convert to fraction form
    17,201,087.20/23,737,504.21 = 9,466,129.52/x
  3. Step 3: Cross multiply
    17,201,087.20x = 23,737,504.21 × 9,466,129.52
  4. Step 4: Simplify right side
    17,201,087.20x = 224,702,289,333,405.28
  5. Step 5: Solve for x
    x = 224,702,289,333,405.28/17,201,087.20
  6. Step 6: Final answer
    x = 13,063,260.87

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1.5x scale

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.