Home / 22,068,990.54-33,086,993.00-15,226,037.24

Finding the Fourth Proportional to 22,068,990.54, 33,086,993.00 and 15,226,037.24

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Solution

The fourth proportional to 22,068,990.54, 33,086,993.00 and 15,226,037.24 is: 22,827,676.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,068,990.54 : 33,086,993.00 = 15,226,037.24 : x
  2. Step 2: Convert to fraction form
    22,068,990.54/33,086,993.00 = 15,226,037.24/x
  3. Step 3: Cross multiply
    22,068,990.54x = 33,086,993.00 × 15,226,037.24
  4. Step 4: Simplify right side
    22,068,990.54x = 503,783,787,336,054.19
  5. Step 5: Solve for x
    x = 503,783,787,336,054.19/22,068,990.54
  6. Step 6: Final answer
    x = 22,827,676.98

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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.