Home / 16,794,589.83-25,170,582.16-7,562,712.33

Finding the Fourth Proportional to 16,794,589.83, 25,170,582.16 and 7,562,712.33

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Solution

The fourth proportional to 16,794,589.83, 25,170,582.16 and 7,562,712.33 is: 11,334,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,589.83 : 25,170,582.16 = 7,562,712.33 : x
  2. Step 2: Convert to fraction form
    16,794,589.83/25,170,582.16 = 7,562,712.33/x
  3. Step 3: Cross multiply
    16,794,589.83x = 25,170,582.16 × 7,562,712.33
  4. Step 4: Simplify right side
    16,794,589.83x = 190,357,872,054,710.03
  5. Step 5: Solve for x
    x = 190,357,872,054,710.03/16,794,589.83
  6. Step 6: Final answer
    x = 11,334,475.80

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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.