Home / 17,027,117.71-23,497,415.96-9,292,160.03

Finding the Fourth Proportional to 17,027,117.71, 23,497,415.96 and 9,292,160.03

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Solution

The fourth proportional to 17,027,117.71, 23,497,415.96 and 9,292,160.03 is: 12,823,177.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,117.71 : 23,497,415.96 = 9,292,160.03 : x
  2. Step 2: Convert to fraction form
    17,027,117.71/23,497,415.96 = 9,292,160.03/x
  3. Step 3: Cross multiply
    17,027,117.71x = 23,497,415.96 × 9,292,160.03
  4. Step 4: Simplify right side
    17,027,117.71x = 218,341,749,297,539.41
  5. Step 5: Solve for x
    x = 218,341,749,297,539.41/17,027,117.71
  6. Step 6: Final answer
    x = 12,823,177.30

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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.