Home / 24,141,899.80-36,212,849.70-21,496,504.60

Finding the Fourth Proportional to 24,141,899.80, 36,212,849.70 and 21,496,504.60

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Solution

The fourth proportional to 24,141,899.80, 36,212,849.70 and 21,496,504.60 is: 32,244,756.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,141,899.80 : 36,212,849.70 = 21,496,504.60 : x
  2. Step 2: Convert to fraction form
    24,141,899.80/36,212,849.70 = 21,496,504.60/x
  3. Step 3: Cross multiply
    24,141,899.80x = 36,212,849.70 × 21,496,504.60
  4. Step 4: Simplify right side
    24,141,899.80x = 778,449,690,155,158.75
  5. Step 5: Solve for x
    x = 778,449,690,155,158.75/24,141,899.80
  6. Step 6: Final answer
    x = 32,244,756.90

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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.