Home / 14,593,670.60-21,890,505.90-9,816,096.20

Finding the Fourth Proportional to 14,593,670.60, 21,890,505.90 and 9,816,096.20

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Solution

The fourth proportional to 14,593,670.60, 21,890,505.90 and 9,816,096.20 is: 14,724,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,593,670.60 : 21,890,505.90 = 9,816,096.20 : x
  2. Step 2: Convert to fraction form
    14,593,670.60/21,890,505.90 = 9,816,096.20/x
  3. Step 3: Cross multiply
    14,593,670.60x = 21,890,505.90 × 9,816,096.20
  4. Step 4: Simplify right side
    14,593,670.60x = 214,879,311,781,067.56
  5. Step 5: Solve for x
    x = 214,879,311,781,067.56/14,593,670.60
  6. Step 6: Final answer
    x = 14,724,144.30

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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.