Home / 21,733,237.62-32,546,047.68-15,962,286.59

Finding the Fourth Proportional to 21,733,237.62, 32,546,047.68 and 15,962,286.59

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Solution

The fourth proportional to 21,733,237.62, 32,546,047.68 and 15,962,286.59 is: 23,903,909.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,733,237.62 : 32,546,047.68 = 15,962,286.59 : x
  2. Step 2: Convert to fraction form
    21,733,237.62/32,546,047.68 = 15,962,286.59/x
  3. Step 3: Cross multiply
    21,733,237.62x = 32,546,047.68 × 15,962,286.59
  4. Step 4: Simplify right side
    21,733,237.62x = 519,509,340,439,964.62
  5. Step 5: Solve for x
    x = 519,509,340,439,964.62/21,733,237.62
  6. Step 6: Final answer
    x = 23,903,909.28

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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.