Home / 17,009,729.20-25,514,593.80-14,883,965.20

Finding the Fourth Proportional to 17,009,729.20, 25,514,593.80 and 14,883,965.20

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Solution

The fourth proportional to 17,009,729.20, 25,514,593.80 and 14,883,965.20 is: 22,325,947.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,009,729.20 : 25,514,593.80 = 14,883,965.20 : x
  2. Step 2: Convert to fraction form
    17,009,729.20/25,514,593.80 = 14,883,965.20/x
  3. Step 3: Cross multiply
    17,009,729.20x = 25,514,593.80 × 14,883,965.20
  4. Step 4: Simplify right side
    17,009,729.20x = 379,758,326,211,335.75
  5. Step 5: Solve for x
    x = 379,758,326,211,335.75/17,009,729.20
  6. Step 6: Final answer
    x = 22,325,947.80

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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.