Home / 17,027,118.64-23,497,417.25-9,292,160.97

Finding the Fourth Proportional to 17,027,118.64, 23,497,417.25 and 9,292,160.97

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Solution

The fourth proportional to 17,027,118.64, 23,497,417.25 and 9,292,160.97 is: 12,823,178.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,118.64 : 23,497,417.25 = 9,292,160.97 : x
  2. Step 2: Convert to fraction form
    17,027,118.64/23,497,417.25 = 9,292,160.97/x
  3. Step 3: Cross multiply
    17,027,118.64x = 23,497,417.25 × 9,292,160.97
  4. Step 4: Simplify right side
    17,027,118.64x = 218,341,783,506,907.94
  5. Step 5: Solve for x
    x = 218,341,783,506,907.94/17,027,118.64
  6. Step 6: Final answer
    x = 12,823,178.61

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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.