Home / 18,073,301.64-24,940,900.92-10,232,611.60

Finding the Fourth Proportional to 18,073,301.64, 24,940,900.92 and 10,232,611.60

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Solution

The fourth proportional to 18,073,301.64, 24,940,900.92 and 10,232,611.60 is: 14,120,859.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,073,301.64 : 24,940,900.92 = 10,232,611.60 : x
  2. Step 2: Convert to fraction form
    18,073,301.64/24,940,900.92 = 10,232,611.60/x
  3. Step 3: Cross multiply
    18,073,301.64x = 24,940,900.92 × 10,232,611.60
  4. Step 4: Simplify right side
    18,073,301.64x = 255,210,552,068,442.69
  5. Step 5: Solve for x
    x = 255,210,552,068,442.69/18,073,301.64
  6. Step 6: Final answer
    x = 14,120,859.44

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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.