Home / 17,496,801.20-26,245,201.80-9,938,529.20

Finding the Fourth Proportional to 17,496,801.20, 26,245,201.80 and 9,938,529.20

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Solution

The fourth proportional to 17,496,801.20, 26,245,201.80 and 9,938,529.20 is: 14,907,793.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,801.20 : 26,245,201.80 = 9,938,529.20 : x
  2. Step 2: Convert to fraction form
    17,496,801.20/26,245,201.80 = 9,938,529.20/x
  3. Step 3: Cross multiply
    17,496,801.20x = 26,245,201.80 × 9,938,529.20
  4. Step 4: Simplify right side
    17,496,801.20x = 260,838,704,449,192.56
  5. Step 5: Solve for x
    x = 260,838,704,449,192.56/17,496,801.20
  6. Step 6: Final answer
    x = 14,907,793.80

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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.