Home / 24,449,813.40-36,674,720.10-21,898,896.60

Finding the Fourth Proportional to 24,449,813.40, 36,674,720.10 and 21,898,896.60

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Solution

The fourth proportional to 24,449,813.40, 36,674,720.10 and 21,898,896.60 is: 32,848,344.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449,813.40 : 36,674,720.10 = 21,898,896.60 : x
  2. Step 2: Convert to fraction form
    24,449,813.40/36,674,720.10 = 21,898,896.60/x
  3. Step 3: Cross multiply
    24,449,813.40x = 36,674,720.10 × 21,898,896.60
  4. Step 4: Simplify right side
    24,449,813.40x = 803,135,903,303,841.75
  5. Step 5: Solve for x
    x = 803,135,903,303,841.75/24,449,813.40
  6. Step 6: Final answer
    x = 32,848,344.90

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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.