Home / 14,925,773.28-22,388,785.34-4,143,914.84

Finding the Fourth Proportional to 14,925,773.28, 22,388,785.34 and 4,143,914.84

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Solution

The fourth proportional to 14,925,773.28, 22,388,785.34 and 4,143,914.84 is: 6,215,907.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,773.28 : 22,388,785.34 = 4,143,914.84 : x
  2. Step 2: Convert to fraction form
    14,925,773.28/22,388,785.34 = 4,143,914.84/x
  3. Step 3: Cross multiply
    14,925,773.28x = 22,388,785.34 × 4,143,914.84
  4. Step 4: Simplify right side
    14,925,773.28x = 92,777,219,820,000.44
  5. Step 5: Solve for x
    x = 92,777,219,820,000.44/14,925,773.28
  6. Step 6: Final answer
    x = 6,215,907.08

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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.