Home / 23,713,242.75-32,724,296.87-12,848,226.75

Finding the Fourth Proportional to 23,713,242.75, 32,724,296.87 and 12,848,226.75

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Solution

The fourth proportional to 23,713,242.75, 32,724,296.87 and 12,848,226.75 is: 17,730,564.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713,242.75 : 32,724,296.87 = 12,848,226.75 : x
  2. Step 2: Convert to fraction form
    23,713,242.75/32,724,296.87 = 12,848,226.75/x
  3. Step 3: Cross multiply
    23,713,242.75x = 32,724,296.87 × 12,848,226.75
  4. Step 4: Simplify right side
    23,713,242.75x = 420,449,186,355,834.12
  5. Step 5: Solve for x
    x = 420,449,186,355,834.12/23,713,242.75
  6. Step 6: Final answer
    x = 17,730,564.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.