Home / 23,713,216.20-32,724,259.92-12,848,200.20

Finding the Fourth Proportional to 23,713,216.20, 32,724,259.92 and 12,848,200.20

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Solution

The fourth proportional to 23,713,216.20, 32,724,259.92 and 12,848,200.20 is: 17,730,527.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713,216.20 : 32,724,259.92 = 12,848,200.20 : x
  2. Step 2: Convert to fraction form
    23,713,216.20/32,724,259.92 = 12,848,200.20/x
  3. Step 3: Cross multiply
    23,713,216.20x = 32,724,259.92 × 12,848,200.20
  4. Step 4: Simplify right side
    23,713,216.20x = 420,447,842,848,996
  5. Step 5: Solve for x
    x = 420,447,842,848,996/23,713,216.20
  6. Step 6: Final answer
    x = 17,730,527.96

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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.