Home / 17,026,537.26-23,497,120.50-9,292,076.88

Finding the Fourth Proportional to 17,026,537.26, 23,497,120.50 and 9,292,076.88

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Solution

The fourth proportional to 17,026,537.26, 23,497,120.50 and 9,292,076.88 is: 12,823,338.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,537.26 : 23,497,120.50 = 9,292,076.88 : x
  2. Step 2: Convert to fraction form
    17,026,537.26/23,497,120.50 = 9,292,076.88/x
  3. Step 3: Cross multiply
    17,026,537.26x = 23,497,120.50 × 9,292,076.88
  4. Step 4: Simplify right side
    17,026,537.26x = 218,337,050,144,624.06
  5. Step 5: Solve for x
    x = 218,337,050,144,624.06/17,026,537.26
  6. Step 6: Final answer
    x = 12,823,338.46

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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.