Home / 17,383,214.40-26,074,821.60-4,605,010.80

Finding the Fourth Proportional to 17,383,214.40, 26,074,821.60 and 4,605,010.80

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Solution

The fourth proportional to 17,383,214.40, 26,074,821.60 and 4,605,010.80 is: 6,907,516.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383,214.40 : 26,074,821.60 = 4,605,010.80 : x
  2. Step 2: Convert to fraction form
    17,383,214.40/26,074,821.60 = 4,605,010.80/x
  3. Step 3: Cross multiply
    17,383,214.40x = 26,074,821.60 × 4,605,010.80
  4. Step 4: Simplify right side
    17,383,214.40x = 120,074,835,076,073.28
  5. Step 5: Solve for x
    x = 120,074,835,076,073.28/17,383,214.40
  6. Step 6: Final answer
    x = 6,907,516.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.