Home / 14,492,361.60-21,738,527.82-3,709,644.84

Finding the Fourth Proportional to 14,492,361.60, 21,738,527.82 and 3,709,644.84

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Solution

The fourth proportional to 14,492,361.60, 21,738,527.82 and 3,709,644.84 is: 5,564,463.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,361.60 : 21,738,527.82 = 3,709,644.84 : x
  2. Step 2: Convert to fraction form
    14,492,361.60/21,738,527.82 = 3,709,644.84/x
  3. Step 3: Cross multiply
    14,492,361.60x = 21,738,527.82 × 3,709,644.84
  4. Step 4: Simplify right side
    14,492,361.60x = 80,642,217,556,659.45
  5. Step 5: Solve for x
    x = 80,642,217,556,659.45/14,492,361.60
  6. Step 6: Final answer
    x = 5,564,463.53

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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.