Home / 45,571,191.20-68,362,793.40-14,855,008.40

Finding the Fourth Proportional to 45,571,191.20, 68,362,793.40 and 14,855,008.40

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Solution

The fourth proportional to 45,571,191.20, 68,362,793.40 and 14,855,008.40 is: 22,284,470.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,571,191.20 : 68,362,793.40 = 14,855,008.40 : x
  2. Step 2: Convert to fraction form
    45,571,191.20/68,362,793.40 = 14,855,008.40/x
  3. Step 3: Cross multiply
    45,571,191.20x = 68,362,793.40 × 14,855,008.40
  4. Step 4: Simplify right side
    45,571,191.20x = 1,015,529,870,204,464.62
  5. Step 5: Solve for x
    x = 1,015,529,870,204,464.62/45,571,191.20
  6. Step 6: Final answer
    x = 22,284,470.59

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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.