Home / 23,937,175.20-35,928,313.20-12,585,770.40

Finding the Fourth Proportional to 23,937,175.20, 35,928,313.20 and 12,585,770.40

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Solution

The fourth proportional to 23,937,175.20, 35,928,313.20 and 12,585,770.40 is: 18,890,512.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,937,175.20 : 35,928,313.20 = 12,585,770.40 : x
  2. Step 2: Convert to fraction form
    23,937,175.20/35,928,313.20 = 12,585,770.40/x
  3. Step 3: Cross multiply
    23,937,175.20x = 35,928,313.20 × 12,585,770.40
  4. Step 4: Simplify right side
    23,937,175.20x = 452,185,500,794,489.31
  5. Step 5: Solve for x
    x = 452,185,500,794,489.31/23,937,175.20
  6. Step 6: Final answer
    x = 18,890,512.23

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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.