Home / 17,067,499.80-25,596,000.90-4,938,106.20

Finding the Fourth Proportional to 17,067,499.80, 25,596,000.90 and 4,938,106.20

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Solution

The fourth proportional to 17,067,499.80, 25,596,000.90 and 4,938,106.20 is: 7,405,640.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,499.80 : 25,596,000.90 = 4,938,106.20 : x
  2. Step 2: Convert to fraction form
    17,067,499.80/25,596,000.90 = 4,938,106.20/x
  3. Step 3: Cross multiply
    17,067,499.80x = 25,596,000.90 × 4,938,106.20
  4. Step 4: Simplify right side
    17,067,499.80x = 126,395,770,739,495.58
  5. Step 5: Solve for x
    x = 126,395,770,739,495.58/17,067,499.80
  6. Step 6: Final answer
    x = 7,405,640.68

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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.