Home / 30,073,325.22-41,501,228.85-16,322,291.10

Finding the Fourth Proportional to 30,073,325.22, 41,501,228.85 and 16,322,291.10

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Solution

The fourth proportional to 30,073,325.22, 41,501,228.85 and 16,322,291.10 is: 22,524,783.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,073,325.22 : 41,501,228.85 = 16,322,291.10 : x
  2. Step 2: Convert to fraction form
    30,073,325.22/41,501,228.85 = 16,322,291.10/x
  3. Step 3: Cross multiply
    30,073,325.22x = 41,501,228.85 × 16,322,291.10
  4. Step 4: Simplify right side
    30,073,325.22x = 677,395,138,297,418.25
  5. Step 5: Solve for x
    x = 677,395,138,297,418.25/30,073,325.22
  6. Step 6: Final answer
    x = 22,524,783.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.